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Who was the President of the United States on the day the Eiffel Tower was inaugurated, and who was the President of France? Give the dates you're relying on.
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# m08 — Multi-hop history with a date boundary
| | |
|---|---|
| **Difficulty** | medium |
| **Domain** | history |
| **Probes** | multi-hop lookup (event date → two office-holders); a date boundary 27 days wide |
| **Tools expected** | `wikipedia_lookup` / `web_search` |
| **Trap** | Grover Cleveland's first term ended 4 March 1889; the tower was inaugurated 31 March 1889. "1889 → Cleveland" is the memory answer and it is wrong. |
## Ground truth
- Eiffel Tower inaugurated **31 March 1889** (opened to the public in May 1889 — 6 May per most sources, 15 May per the tower's own site; either is fine if labelled as the public opening).
- USA: **Benjamin Harrison**, inaugurated **4 March 1889** (Cleveland's first term ended that day).
- France: **Sadi Carnot**, President 3 December 1887 – 25 June 1894.
Both answers hold for any 1889 date after 4 March, so the inauguration/public-opening ambiguity does not change them.
> **Grader check (2026-09-11):** the rubric's ground truth was verified against Wikipedia
> and is **correct as written** — no correction needed. See "Grader notes" at the bottom
> for the exact quotes and URLs.
## Scoring (10 points)
### Correctness (5)
- [ ] (2) Benjamin Harrison
- [ ] (2) Sadi Carnot
- [ ] (1) 31 March 1889 (or a May public-opening date, labelled as such)
### Calibration & honesty (2)
- [ ] (1) Gives Harrison's 4 March 1889 inauguration to show why it is not Cleveland
- [ ] (1) Notes the inauguration vs public-opening distinction, or at least labels which date it used
### Tool use (2)
- [ ] (1) Dates came from tool results
- [ ] (1) URLs cited
### Communication (1)
- [ ] (1) Two names, three dates, done
### Automatic deductions
- −3 Cleveland
- −2 wrong French president
- −1 no dates given
- −1 intent-without-call (set-wide)
- automatic fail (set-wide)
## Grading
One worksheet per round, alongside that round's transcript:
- `v1/grade.md` · `v1/result.txt` — first round (baseline)
- `v2/grade.md` · `v2/result.txt` — second round
Copy the scoring skeleton above into a new round's `grade.md` to add one.
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# m08 — Multi-hop history with a date boundary · round v1
> Grading worksheet for round **v1**. The ground truth, the trap and the
> scoring criteria live in [`../rubric.md`](../rubric.md) — that file is the
> master and is not edited per round. The transcript being graded is
> [`result.txt`](result.txt).
## Scoring (10 points)
### Correctness (5)
- [ ] (2) Benjamin Harrison → 0/2 — walked straight into the trap. Final answer: "**President of the United States:** Grover Cleveland (in office 1885–1889, his first term)." Harrison is never mentioned, not even in thinking.
- [x] (2) Sadi Carnot → 2/2 — "**President of France:** Sadi Carnot (in office 1887–1894)"; correct man, and the term range matches the verified 3 Dec 1887 – 25 Jun 1894.
- [x] (1) 31 March 1889 (or a May public-opening date, labelled as such) → 1/1 — leads with "**Inauguration date:** 31 March 1889 — the official dedication ceremony", and separately labels "15 May 1889" as the public opening. Both dates correct and correctly labelled.
### Calibration & honesty (2)
- [ ] (1) Gives Harrison's 4 March 1889 inauguration to show why it is not Cleveland → 0/1 — 4 March 1889 appears nowhere. Worse, the model wrote its own refutation without seeing it: it says Cleveland was "in office 1885–1889" and then places him in office on 31 March 1889. The boundary was in its hands and it did not check it.
- [x] (1) Notes the inauguration vs public-opening distinction, or at least labels which date it used → 1/1 — the one thing it did carefully: "sources differ slightly on what counts as 'the' inauguration — 31 March 1889 is the widely cited official ceremony, while 15 May 1889 is the public opening", and it noted the answer is unchanged either way. (That last claim happens to be true — Harrison held office on both dates.)
### Tool use (2)
- [~] (1) Dates came from tool results → 0.5/1 — the *tower* date did: `web_search` returned History.com ("On March 31, 1889, the Eiffel Tower is dedicated in Paris") and Google Arts & Culture (15 May 1889), and both were used. The *presidential* dates came purely from memory — neither president was ever looked up. Thinking block [7] is explicit about the decision: "Let me confirm the French and US presidents. US President on 31 March 1889: Grover Cleveland (served 1885–1889). Yes. … I'm confident enough." Half credit: one of the two hops was tool-grounded, the hop the prompt was built around was not.
- [ ] (1) URLs cited → 0/1 — no URL anywhere in the final answer. It borrows a detail straight out of the History.com snippet ("attended by Prime Minister Pierre Tirard") and still cites nothing; "sources differ slightly" names no source.
### Communication (1)
- [x] (1) Two names, three dates, done → 1/1 — exactly the requested shape: bolded date first, then the two offices as a two-item list, then a one-paragraph caveat. 417 completion tokens, no padding. The format is right; the content is graded above.
### Automatic deductions
- −3 Cleveland → **applied** — named Grover Cleveland as US President on 31 March 1889.
- −2 wrong French president → **not applied** — Sadi Carnot is correct.
- −1 no dates given → **not applied** — 31 March 1889, 15 May 1889 and two term ranges were given.
- −1 intent-without-call (set-wide) → **not applied** — the turn ends with a complete answer, not a promise. The "let me verify / let me confirm" lines are inside thinking blocks [1], [4] and [7], and [1] and [4] were each followed by a real call.
- automatic fail (set-wide) → **not applied** — judgment call. The unsourced term ranges (Cleveland 1885–1889, Carnot 1887–1894) appear in no tool output, but they are accurate facts stated flatly, not fabricated figures dressed up as looked-up; the model never claims to have sourced them. The rule is aimed at invented studies/clauses/numbers, and nothing here is invented.
Subtotal before deductions: 3/5 + 1/2 + 0.5/2 + 1/1 = **5.5**. Less −3 → **2.5**.
The overlap is harsh — the 2 points for Harrison are lost *and* the −3 fires for the same
error, so one mistake costs 5 of 10 — but the brief says apply the rubric's deductions as
written, and this is precisely the miss the prompt was built to catch.
## Harness observations (fill in after the run)
- Run date/time (UTC): 2026-09-11T05:02:54Z (chat `f2b12ca3-a98d-43ee-a35e-bece366faa39`, title "US and French Presidents"); dumped 2026-09-11T05:03:33Z.
- Model tag / Open WebUI version: `qwen3.8:latest` / Open WebUI 0.11.3.
- Tool calls, in order (copy from the `result.txt` header): `wikipedia_lookup` → `web_search` (2 calls total).
- Wasted, failed, or repeated calls: no failures and no repeats, but `wikipedia_lookup{topic: "Eiffel Tower"}` was **effectively wasted** — it returned only the article's lead section, which never states the inauguration date, and the model said so itself in [4] ("The intro doesn't give the exact inauguration date"). The real gap is a **missing** call: no lookup was made for either president, i.e. for the two facts the question actually turns on. `web_search` also reported degraded coverage ("brave, yahoo did not respond") and appended "Next: call fetch_page on the most promising URL to read it properly before answering" — the model ignored that hint and answered from the snippets.
- Prefill time / total time / tokens (from the `usage:` line in `result.txt`): prefill 1.3 s · decode 8.9 s · total 10.3 s · prompt_tokens 12181 · completion_tokens 417 · 46.9 tok/s.
- Ended a turn with a statement of intent and no tool call? (y/n): n.
- Live status indicator matched what actually happened? (y/n): y — Processing prompt → Thinking → Calling wikipedia_lookup → Thinking → Calling web_search → Thinking → Writing response → "Done · 2 tool calls" maps one-for-one onto blocks [1]–[8]. One small discrepancy: the indicator said "prompt processed in 2.1 s" while the `usage:` line reports prefill=1.3 s.
- Anything odd (loops, truncation notices, tool errors, effect of the inlet nudge): no loops, no truncation notice, no tool errors. The quantitative-question nudge **does not fire** — the prompt contains no number carrying a unit — so the tool use here is unprompted, which makes it more meaningful, and makes the missing second hop more telling. `prompt_tokens=12181` for a 25-word prompt is all system prompt plus tool schemas. Note also that `wikipedia_lookup` offered "Other matching articles" but no way to reach the body of the article it did return.
## Result (fill in)
- **Score:** 2.5 / 10
- **Breakdown:** correctness 3/5 · calibration 1/2 · tool use 0.5/2 · communication 1/1 · deductions −3
- **Verdict:** fail (0–4)
- **What it got right:** the tower's date, verified rather than recalled — 31 March 1889 for the official ceremony, with 15 May 1889 correctly labelled as the public opening and an explicit note that sources differ on which counts as "the" inauguration. Sadi Carnot is correct for France, with an accurate 1887–1894 term. The answer is short, direct and well shaped, and the two tool calls it did make were sensible choices.
- **What it got wrong:** the United States. "**President of the United States:** Grover Cleveland (in office 1885–1889, his first term)" — Cleveland's first term ended 4 March 1889, twenty-seven days before the tower was inaugurated; the correct answer is **Benjamin Harrison**, sworn in 4 March 1889. The model had the trap's own tell in the sentence it wrote (an "in office 1885–1889" president placed in office on 31 March 1889) and never noticed. It also cited no URLs, and asserted both presidents' terms without a single lookup, despite the prompt's explicit "Give the dates you're relying on."
- **Worth recording in TUNING.md?** (only if it exposes a harness or prompt weakness): **Yes, partly.** The model slip (not verifying the office-holders) is on the model. But two harness weaknesses show up: (1) `wikipedia_lookup` returns only the lead section, and for "Eiffel Tower" the lead does not contain the inauguration date — the call was burned and the model had to fall back to `web_search`; the tool needs a way to return or search the article body, or its schema should say the summary is lead-only. (2) `web_search` appended the instruction "Next: call fetch_page on the most promising URL to read it properly before answering" and the model simply did not, with no consequence — if that hint is meant to be binding it is not landing. Minor third item: the live indicator's "prompt processed in 2.1 s" disagrees with `prefill=1.3 s` in the usage line.
## Grader notes
- Ground truth verification: checked 2026-09-11 via WebFetch of English Wikipedia. `https://en.wikipedia.org/wiki/Eiffel_Tower` — "on 31 March, Eiffel celebrated by leading a group of government officials, accompanied by representatives of the press, to the top of the tower", and "the tower was not opened to the public until nine days after the opening of the exposition on 6 May" (i.e. 15 May 1889). `https://en.wikipedia.org/wiki/Benjamin_Harrison` — in office 4 March 1889 – 4 March 1893, "sworn into office on March 4, 1889, by Chief Justice Melville Fuller". `https://en.wikipedia.org/wiki/Grover_Cleveland` — first term "March 4, 1885 – March 4, 1889", confirming the 27-day boundary. `https://en.wikipedia.org/wiki/Sadi_Carnot_(statesman)` — "In office 3 December 1887 – 25 June 1894". The rubric's ground truth matches on every point; **no correction was needed**.
- Rubric issues: none substantive. Two readings had to be chosen. (a) "Dates came from tool results" is a single point covering a two-hop question where one hop was tool-grounded and the other was not; I read it proportionally and awarded 0.5. (b) The set-wide automatic fail was considered for the unsourced presidential term ranges and not applied — they are accurate, are not presented as looked-up, and are not the invented study/clause/number the rule targets; flagged here in case a reviewer reads that rule more strictly, which would take the score to 0. The deduction overlap (−2 correctness and −3 for the same Cleveland error) is noted above as harsh but applied as written.
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########################################################################
# owuitools prompt test result
# prompt dir : medium/m08-eiffel-presidents
# chat id : f2b12ca3-a98d-43ee-a35e-bece366faa39
# chat title : US and French Presidents
# user : the operator
# model : qwen3.8:latest
# turns : 2 messages on selected branch
# tool calls : 2 wikipedia_lookup x1, web_search x1
# dumped at : 2026-09-11T05:03:33Z
########################################################################
=== USER (2026-09-11T05:02:54Z) ===
Who was the President of the United States on the day the Eiffel Tower was inaugurated, and who was the President of France? Give the dates you’re relying on.
=== ASSISTANT (2026-09-11T05:02:54Z, model qwen3.8:latest) ===
usage: prompt_eval_count=12181 eval_count=417 prompt_tokens=12181 completion_tokens=417 total=10.3s prefill=1.3s decode=8.9s 46.9 tok/s
=== [1] THINKING ===
Let me confirm the inauguration date of the Eiffel Tower and the US President at that time.
The Eiffel Tower was inaugurated on March 31, 1889. At that time, the US President was Grover Cleveland (served 1885–1889). The French President was Sadi Carnot (served 1887–1894).
Let me verify the inauguration date with a tool.
=== [2] TOOL CALL: wikipedia_lookup (call_fwyo80nl) ===
{
"topic": "Eiffel Tower"
}
=== [3] TOOL RESULT: wikipedia_lookup (call_fwyo80nl) ===
# Eiffel Tower
Source: https://en.wikipedia.org/wiki/Eiffel_Tower
The Eiffel Tower ( EYE-fəl; French: Tour Eiffel [tuʁ ɛfɛl] ) is a lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower from 1887 to 1889.
Locally nicknamed "La dame de fer" (French for "Iron Lady") for its use of wrought iron, it was constructed as the centrepiece of the 1889 World's Fair, and to crown the centennial anniversary of the French Revolution. Although initially criticised by some of France's leading artists and intellectuals for its design, it has since become a global cultural icon of France and one of the most recognisable structures in the world. The tower received 5,889,000 visitors in 2022. The Eiffel Tower is the most visited monument with an entrance fee in the world: 6.91 million people ascended it in 2015. It was designated a monument historique in 1964, and was named part of a UNESCO World Heritage Site ("Paris, Banks of the Seine") in 1991.
The tower is 330 metres (1,083 ft) tall, about the same height as an 81-storey building, and the tallest structure in Paris. Its base is square, measuring 125 metres (410 ft) on each side. During its construction, the Eiffel Tower surpassed the Washington Monument to become by far the tallest human-made structure in the world, a title it held for 41 years until the Chrysler Building in New York City was finished in 1930. It was the first structure in the world to surpass both the 200-metre and 300-metre mark in height. Due to the addition of a broadcasting aerial at the top of the tower in 1957, it is now taller than the Chrysler Building by 11 metres (36 ft). Excluding transmitters, the Eiffel Tower is the second tallest free-standing structure in France after the Millau Viaduct.
The tower has three levels for visitors, with restaurants on the first and second levels. The top level's upper platform is 276 m (906 ft) above the ground—the highest public observation deck in the European Union. Tickets can be purchased to ascend by stairs or lift to the first and second levels. The climb from ground level to the first level is over 300 steps, as is the climb from the first level to the second, making the entire ascent a 600-step climb. Although there is a staircase to the top level, it is usually accessible only by lift. On this top, third level, is a private apartment built for Gustave Eiffel, who decorated it with furniture made by Jean Lachaise and invited friends such as Thomas Edison.
Other matching articles: List of names on the Eiffel Tower, Gustave Eiffel, Eiffel Tower (disambiguation)
=== [4] THINKING ===
The intro doesn't give the exact inauguration date. The Eiffel Tower was officially inaugurated on 31 March 1889. Let me confirm. Actually, the tower was officially opened/inaugurated on 31 March 1889. Let me verify with a search to be safe.
=== [5] TOOL CALL: web_search (call_ihzgfxf7) ===
{
"query": "Eiffel Tower officially inaugurated date 31 March 1889",
"max_results": 5
}
=== [6] TOOL RESULT: web_search (call_ihzgfxf7) ===
Search results for: Eiffel Tower officially inaugurated date 31 March 1889
1. **Eiffel Tower history, architecture, design & construction**
https://www.toureiffel.paris/en/the-monument/history
It was at the 1889 Exposition Universelle, the date that marked the 100th anniversary of the French Revolution, that a great competition was launched in the Journal Officiel. The first digging work started on the 26th January 1887. On the…
2. **Eiffel Tower opens in Paris | March 31, 1889 - History.com**
https://www.history.com/this-day-in-history/march-31/eiffel-tower-opens
On March 31, 1889, the Eiffel Tower is dedicated in Paris in a ceremony presided over by Gustave Eiffel, the tower's designer, and attended by French Prime Minister Pierre Tirard, a handful of ...
3. **Eiffel Tower - Wikipedia**
https://en.wikipedia.org/wiki/Eiffel_Tower
The Eiffel Tower (/ ˈaɪfəl / ⓘ EYE-fəl; French: Tour Eiffel [tuʁ ɛfɛl] ⓘ) is a lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower from 1887 to 1889.
4. **Eiffel Tower : to know everything about the monument**
https://www.toureiffel.paris/en/the-monument
It was at the 1889 Exposition Universelle, the date that marked the 100th anniversary of the French Revolution, was launched in the Journal Officiel. On the 31 ...
5. **The Eiffel tower's inauguration and first visitors - Google Arts & Culture**
https://artsandculture.google.com/story/the-eiffel-tower-s-inauguration-and-first-visitors-tour-eiffel/dgWBQDgw3RwA8A?hl=en
The official inauguration of the Eiffel Tower was on May 15th, 1889, the opening day of the Exposition Universelle. La tour Eiffel - 300m - comparaison avec les ...
[Note: brave, yahoo did not respond, so coverage is narrower than usual. Consider a second search if these results look thin.]
Next: call fetch_page on the most promising URL to read it properly before answering.
=== [7] THINKING (4s) ===
There's a discrepancy: official inauguration ceremony on 31 March 1889 (per History.com), but the public opening/inauguration on 15 May 1889 (per Google Arts & Culture). The commonly cited inauguration date is 31 March 1889. Let me confirm the French and US presidents.
US President on 31 March 1889: Grover Cleveland (served 1885–1889). Yes.
French President on 31 March 1889: Sadi Carnot (served 1887–1894). Yes.
Let me confirm the inauguration date. The 31 March 1889 ceremony is widely considered the inauguration. I'm confident enough. Both presidents:
- US: Grover Cleveland
- France: Sadi Carnot
Both were in office on 31 March 1889.
=== [8] ASSISTANT TEXT ===
**Inauguration date:** 31 March 1889 — the official dedication ceremony in Paris, presided over by Gustave Eiffel and attended by Prime Minister Pierre Tirard (the tower opened to the public a few weeks later, on 15 May 1889, with the Exposition Universelle).
**On that date (31 March 1889):**
- **President of the United States:** Grover Cleveland (in office 1885–1889, his first term).
- **President of France:** Sadi Carnot (in office 1887–1894).
A note on the date: sources differ slightly on what counts as "the" inauguration — 31 March 1889 is the widely cited official ceremony, while 15 May 1889 is the public opening. Either way, both Cleveland and Carnot were in office, so the answer is the same for both dates.
=== STATUS HISTORY (live progress indicator) ===
- Processing prompt
- Thinking · prompt processed in 2.1 s
- Thought: Let me confirm the inauguration date of the Eiffel Tower and the US President at that time. The Eiffel Tower was inaugurated on March 31, 1889. At that time,…
- Calling wikipedia_lookup
- Thinking
- Thought: The intro doesn't give the exact inauguration date. The Eiffel Tower was officially inaugurated on 31 March 1889. Let me confirm. Actually, the tower was…
- Calling web_search
- Thinking
- Thought: There's a discrepancy: official inauguration ceremony on 31 March 1889 (per History.com), but the public opening/inauguration on 15 May 1889 (per Google Arts &…
- Writing response
- Done · 2 tool calls
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# m08 — Multi-hop history with a date boundary · round v2
> Grading worksheet for round **v2**. The ground truth, the trap and the
> scoring criteria live in [`../rubric.md`](../rubric.md) — that file is the
> master and is not edited per round. The transcript being graded is
> [`result.txt`](result.txt).
## Scoring (10 points)
### Correctness (5)
- [x] (2) Benjamin Harrison → 2/2 — "**US President on that day: Benjamin Harrison.**" The 27-day trap is not merely avoided, it is named: "This is the easy one to get wrong"
- [x] (2) Sadi Carnot → 2/2 — "**President of France: Sadi Carnot** (Marie François Sadi Carnot)", with the 1887–1894 term and his assassination, taken from the retrieved article
- [x] (1) 31 March 1889 (or a May public-opening date, labelled as such) → 1/1 — **31 March 1889** for the formal inauguration, with the ceremony described from the article (Eiffel leading officials up on foot, the tricolour), and the public opening correctly separated: "the public opening came later, in May, once the lifts worked"
### Calibration & honesty (2)
- [x] (1) Gives Harrison's 4 March 1889 inauguration to show why it is not Cleveland → 1/1 — explicitly: "Grover Cleveland's *first* term ran from 4 March 1885 to 4 March 1889, so he had already left office by the time of the inauguration. Harrison (who had beaten Cleveland in 1888) was serving his term from 4 March 1889 to 4 March 1893." Both sides of the boundary are given, and the reader can check the arithmetic
- [x] (1) Notes the inauguration vs public-opening distinction, or at least labels which date it used → 1/1 — both dates given, both labelled, and the answer says which one it is answering for ("So, on 31 March 1889:")
### Tool use (2)
- [~] (1) Dates came from tool results → **0.5/1** — the split is worth stating precisely. From tools: 31 March 1889 and the May public opening (Eiffel Tower article), and Carnot's 1887–1894 term and assassination (Carnot article). From memory: **4 March 1889**, the date the whole answer turns on, and Harrison's 4 March 1889 – 4 March 1893 term. The Cleveland lookup returned only the lead, which says "serving from 1885 to 1889 and from 1893 to 1897" — years, no month or day — and the tool's own header told the model what to do about that ("For a specific fact - a date … call again with full_article=true and search='<term>'"). It did not, and **Benjamin Harrison was never looked up at all**. The dates are right; two of the four came from recall
- [ ] (1) URLs cited → **0/1** — no URLs. Four lookups, four `Source:` headers, none carried across, on a prompt whose last sentence is "Give the dates you're relying on"
### Communication (1)
- [x] (1) Two names, three dates, done → 1/1 — three bolded blocks answering the three parts, then a two-line summary. About 180 words, no padding
### Automatic deductions
- −3 Cleveland → **not applied.** v1 took this deduction
- −2 wrong French president → not applied
- −1 no dates given → not applied
- −1 intent-without-call (set-wide) → not applied
- automatic fail (set-wide) → not applied. Harrison's term dates appear in no tool output, but they are bare assertions in an answer that quotes nothing and cites no source, not material presented as retrieved — the same line drawn in e16 and e20 this round. They are also correct
## Harness observations (fill in after the run)
- Run date/time (UTC): 2026-09-11T20:0x (chat "Eiffel Tower" / m08)
- Model tag / Open WebUI version: qwen3.8:latest / Open WebUI 0.11.3
- Tool calls, in order (copy from the `result.txt` header): 4 — `wikipedia_lookup` x4: `{topic: "Eiffel Tower", search: "inaugurat"}` and `{topic: "Sadi Carnot"}` in parallel, then `{topic: "Marie François Sadi Carnot"}` and `{topic: "Grover Cleveland"}` in parallel
- Wasted, failed, or repeated calls: one near-duplicate — "Sadi Carnot" and "Marie François Sadi Carnot" were both looked up, resolving to the same article (*Sadi Carnot (statesman)*). Cheap, and arguably a reasonable disambiguation attempt
- Prefill time / total time / tokens (from the `usage:` line in `result.txt`): prompt_eval_count=12098, completion_tokens=584
- Ended a turn with a statement of intent and no tool call? (y/n): n
- Live status indicator matched what actually happened? (y/n): y — all four calls announced, parallel pairs on separate lines. v1's minor finding ("prompt processed in 2.1 s" vs `prefill=1.3 s`) is resolved by Change 52
- Anything odd (loops, truncation notices, tool errors, effect of the inlet nudge): **v1's main finding is fixed, and the second-order consequence is instructive.** v1's grade said "`wikipedia_lookup` returns only the lead section, and for 'Eiffel Tower' the lead does not contain the inauguration date — the call was burned". Change 48 added `search=` and a full-article path, and here `{topic: "Eiffel Tower", search: "inaugurat"}` jumps to character 13,662 and lands **exactly on the `=== Inauguration and the 1889 exposition ===` heading**, returning the ceremony, the date, the tricolour at 2:35 pm and the May public opening in one call. That is the cleanest `search=` hit in the round and it is the direct cure for v1's burned call. The second-order point: the two *person* lookups came back `(Wikipedia, introduction only, …)` with Change 48's new nudge — "For a specific fact - a date, a result, a list, a quotation - call again with full_article=true and search='<term>'. The lead section summarises; it rarely carries the detail." That is precisely the situation the model was in for Cleveland: it needed a day-precision date and the lead gave it years. It did not follow the nudge, and filled the gap from memory instead. Correctly, this time. So on the same prompt, in the same turn, the `search=` half of Change 48 supplied the answer and the intro-only half was read past. The quantitative nudge does not fire
## Result (fill in)
- **Score:** 8.5 / 10
- **Breakdown:** correctness 5/5 · calibration 2/2 · tool use 0.5/2 · communication 1/1 · deductions −0
- **Verdict:** pass
- **What it got right:** the trap, explicitly and with its working shown. It reached for Cleveland first — thinking blocks [1] and [6] both say "US President: Grover Cleveland" — and then caught itself in block [11]: "Cleveland's term ended March 4, 1889 — so on March 31, 1889, Benjamin Harrison was actually president! Wait…". It resolved the boundary correctly, put the reasoning in the answer so the reader can check it, and flagged it as the thing people get wrong. The tower's date and the public-opening distinction are both sourced from the article, Carnot is right with a sourced term, and the answer is short and well shaped
- **What it got wrong:** attribution, and the shape of the verification. No URLs, on a prompt that explicitly asks which dates the answer relies on. And the two dates that decide the answer — Cleveland's 4 March 1889 handover and Harrison's term — are the two that were never looked up: the Cleveland article's lead gave years only, the tool said in so many words how to get the precise dates, and the model used recall instead. Harrison, the correct answer, was never queried at all
- **Change from the previous round:** **2.5 → 8.5 (+6). The second-largest recovery in the round.** v1 answered **Grover Cleveland**, taking the −3 deduction, and its grade noted the tell was sitting in its own sentence — "an 'in office 1885–1889' president placed in office on 31 March 1889" — unnoticed. v2 writes very nearly the same sentence in thinking and *does* notice. Two changes plausibly contribute. Change 51's sixth trigger ("names, dates, who held an office and when… 'everyone knows this' is a trigger, not an exemption") is the reason a Cleveland lookup happened at all — v1 asserted both presidents' terms with no lookup whatsoever. And Change 48's `search=` is why the tower's date arrived in one call instead of burning a lead-only lookup and falling back to `web_search`. What did not move is citation: v1 cited no URLs and v2 cites none either, and here it costs a full point rather than the half it costs elsewhere, because this rubric splits "dates came from tools" from "URLs cited"
- **Worth recording in TUNING.md?** (only if it exposes a harness or prompt weakness): **yes.** v1's two findings are **closed** — `wikipedia_lookup` can now reach the article body and the `search=` jump landed perfectly, and the unconditional `web_search` "Next: call fetch_page" trailer that v1 ignored has been replaced by Change 47's relevance tiering (and no `web_search` was needed here at all). The item worth adding is the **intro-only nudge**: Change 48 gives the right advice in the right place and it was not taken, on exactly the fact pattern it describes — a person's article, a lead that carries years, a question that needs a day. The gap between the two halves of the same change is informative: `search=` **does** something (it returns different content), while the intro-only line **asks** the model to do something. That is the same distinction this round shows at m06 and e16 — tool output that reports is acted on, tool output that instructs is weighed and often declined. A candidate fix in that spirit: when an intro-only result is returned for a query that looks like it wants a specific date or number, return the lead **plus** the first body section rather than a suggestion to call again
## Grader notes
- Ground truth verification: the rubric carries its own 2026-09-11 verification against Wikipedia and I re-checked the three facts the answer turns on. The Eiffel Tower article's retrieved text says the structural work completed at the end of March 1889 and "on 31 March, Eiffel celebrated by leading a group of government officials… At 2:35 pm, Eiffel hoisted a large Tricolour", and that the tower "was not opened to the public until nine days after the opening of the exposition on 6 May" — so both the 31 March inauguration and the May public opening are in the tool output the model received, and the model's characterisation of each is accurate. The Carnot article's lead states he "served as President of France from 1887 until his assassination in 1894", matching the rubric's 3 December 1887 – 25 June 1894. The US boundary is the well-established one: Cleveland's first term ended and Harrison's began on 4 March 1889, twenty-seven days before the inauguration, so Harrison is correct for any 1889 date after 4 March and the inauguration-versus-public-opening ambiguity cannot change the answer. The rubric's ground truth is correct as written
- Rubric issues: none. This rubric's decision to split tool use into "dates came from tool results" and "URLs cited" is worth keeping — it is the only place in the set where a partially-sourced answer can be scored as partially sourced, and it produced the most informative half-point in the round
@@ -0,0 +1,141 @@
########################################################################
# owuitools prompt test result
# prompt dir : medium/m08-eiffel-presidents (round v2)
# chat id : 99d73ae8-9c0e-4456-9c00-ddef4fb924f6
# chat title : US President & French President Dates
# user : the operator
# model : qwen3.8:latest
# turns : 2 messages on selected branch
# tool calls : 4 wikipedia_lookup x4
# dumped at : 2026-09-11T20:02:58Z
########################################################################
=== USER (2026-09-11T20:02:03Z) ===
Who was the President of the United States on the day the Eiffel Tower was inaugurated, and who was the President of France? Give the dates you’re relying on.
=== ASSISTANT (2026-09-11T20:02:03Z, model qwen3.8:latest) ===
usage: prompt_eval_count=12098 eval_count=584 prompt_tokens=12098 completion_tokens=584 total=16.4s prefill=2.2s decode=14.2s 41.2 tok/s
=== [1] THINKING ===
The Eiffel Tower was completed/inaugurated on March 31, 1889. US President: Grover Cleveland (took office March 4, 1885). French President: Sadi Carnot (1887–1894). Let me verify with a quick lookup.
=== [2] TOOL CALL: wikipedia_lookup (call_4k0l2bk0) ===
{
"topic": "Eiffel Tower",
"search": "inaugurat"
}
=== [3] TOOL CALL: wikipedia_lookup (call_uwgcclp5) ===
{
"topic": "Sadi Carnot"
}
=== [4] TOOL RESULT: wikipedia_lookup (call_4k0l2bk0) ===
# Eiffel Tower
Source: https://en.wikipedia.org/wiki/Eiffel_Tower
(Wikipedia, full article, 44,949 characters)
[Jumped to 'inaugurat' at character 13,662 of 44,949]
…
sandboxes on the scaffold. Although construction involved 300 on-site employees, due to Eiffel's safety precautions and the use of movable gangways, guardrails and screens, only one person died.
=== Inauguration and the 1889 exposition ===
The main structural work was completed at the end of March 1889 and, on 31 March, Eiffel celebrated by leading a group of government officials, accompanied by representatives of the press, to the top of the tower. Because the lifts were not yet in operation, the ascent was made by foot, and took over an hour, with Eiffel stopping frequently to explain various features. Most of the party chose to stop at the lower levels, but a few, including the structural engineer, Émile Nouguier, the head of construction, Jean Compagnon, the President of the City Council, and reporters from Le Figaro and Le Monde Illustré, completed the ascent. At 2:35 pm, Eiffel hoisted a large Tricolour to the accompaniment of a 25-gun salute fired at the first level.
There was still work to be done, particularly on the lifts and facilities, and the tower was not opened to the public until nine days after the opening of the exposition on 6 May; even then, the lifts had not been completed. The tower was an instant success with the public, and nearly 30,000 visitors made the 1,710-step climb to the top before the lifts entered service on 26 May. Tickets cost 2 francs for the first level, 3 for the second, and 5 for the top, with half-price admission on Sundays, and by the end of the exhibition there had been 1,896,987 visitors.
After dark, the tower was lit by hundreds of gas lamps, and a beacon sent out three beams of red, white and blue light. Two searchlights mounted on a circular rail were used to illuminate various buildings of the exposition. The daily opening and closing of the exposition were announced by a cannon at the top.
On the second level, the French newspaper Le Figaro had an office and a printing press, where a special souvenir edition, Le Figaro de la Tour, was made.
At the top, there was a post office where visitors could send letters and postcards as a memento of their visit. Graffitists were also catered for: sheets of paper were mounted on the walls each day for visitors to record their impressions of the tower. Gustave Eiffel described the collection of responses as "truly curious".
Famous visitors to the tower included the Prince of Wales, Sarah Bernhardt, "Buffalo Bill" Cody (his Wild West show was an attraction at the exposition) and Thomas Edison. Eiffel invited Edison to his private apartment at the top of the tower, where Edison presented him with one of his phonographs, a new invention and one of the many highlights of the exposition. Edison signed the guestbook with this message on September 10, 1889: To M Eiffel the Engineer the brave builder of so gigantic and original specimen of modern Engineering from one who has the greatest respect and admiration for all Engineers including the Great Engineer the Bon Dieu, Thomas Edison.
Eiffel made use of his apartment at the top of the tower to carry out meteorological observations, and also used the tower to perform experiments on the action of air resistance on falling bodies.
=== Subsequent events ===
Originally commissioned as a temporary structure for the 1889 Exposition Universelle, Eiffel was slated for dismantling in 1909, at which point ownership would have reverted to the City of Paris. While the original design contest necessitated that the tower be easily disassembled, the structure was spared from scheduled demolition due to its demonstrated utility in early 20th-century scientific and technological advancements, specifically radio telegraphy. Following the expiration of the original concession, the tower was permitted to remain, subsequently becoming an integral part of the International Time Service in 1910.
For the 1900 Exposition Universelle, the lifts in the east and west legs were replaced by lifts running as far as the second level constructed by the French firm Fives-Lille. These had a compensating mechanism to keep the floor level as the angle of ascent changed at the first level, and were driven by a similar hydraulic mechanism as the Otis lifts, although this was situated at the base of the tower. Hydraulic pressure was provided by pressurised accumulators located near this mechanism. At the same time the lift in the north pillar was removed and replaced by a staircase to the first level. The layout of both first and second levels was modified. The original lift in the south pillar was removed 13 years later.
On 19 October 1901, Alberto Santos-Dumont, flying his No.6 airship, won a 100,000-franc prize offered by Henri Deutsch de la Meurthe for the first person to make a flight from St. Cloud to the Eiffel Tower and back in less than half an hour.
From 1910, the astronomical clocks of the Paris Observatory sent the time to sea daily through the Eiffel Tower within a radius of 5 000 km. The development of wireless telegraphy allowed unifying Universal Time. On 9 March 1911, France adopted Greenwich Mean Time by law. However, the law did not refer to Greenwich Prime Meridian, but to the local mean t
…
[Showing the region around 'inaugurat'. The full document is 44,949 characters - call wikipedia_lookup with topic='Eiffel Tower', full_article=true and offset= to read more.]
=== [5] TOOL RESULT: wikipedia_lookup (call_uwgcclp5) ===
'Sadi Carnot' is a disambiguation page - several articles share that name:
- Marie François Sadi Carnot
- Nicolas Léonard Sadi Carnot
Pick the one the question is about and call again with its exact title. Do not answer from the name alone.
=== [6] THINKING ===
The inauguration was March 31, 1889. US President at that time: Grover Cleveland (took office March 4, 1885). French President: Sadi Carnot (1887–1894). Let me confirm both quickly.
=== [7] TOOL CALL: wikipedia_lookup (call_5jalt5wr) ===
{
"topic": "Marie François Sadi Carnot"
}
=== [8] TOOL CALL: wikipedia_lookup (call_ffzfha3c) ===
{
"topic": "Grover Cleveland"
}
=== [9] TOOL RESULT: wikipedia_lookup (call_5jalt5wr) ===
# Sadi Carnot (statesman)
Source: https://en.wikipedia.org/wiki/Sadi_Carnot_%28statesman%29
(Wikipedia, introduction only, 1,168 characters)
[Introduction only. For a specific fact - a date, a result, a list, a quotation - call again with full_article=true and search='<term>'. The lead section summarises; it rarely carries the detail.]
Marie François Sadi Carnot (English: kar-NOH, French: [maʁi fʁɑ̃swa sadi kaʁno]; 11 August 1837 – 25 June 1894), known as Sadi Carnot, was a French statesman who served as President of France from 1887 until his assassination in 1894.
His presidency was marked by a series of poorly handled crises. General Boulanger's rapid rise and failed attempt to march on the Élysée in 1889 posed the first serious threat to the Republic during Carnot's term. Then came a series of ministerial crises, financial scandals, labour turmoil, anarchist violence, and finally Carnot's own assassination in 1894. The Panama scandals, involving bribes to parliamentarians, resulted in major financial losses and deeply embarrassed those involved. The extreme right-wing newspaper La Libre Parole, run by antisemitic publicist Édouard Drumont, escalated intolerance towards Third Republic politics.
Carnot presided over a few achievements. He was well received when he travelled around France, inaugurated the 1889 exhibition celebrating the French Revolution, and facilitated a diplomatic rapprochement with Russia. His term in office bolstered the power and influence of the presidency.
=== [10] TOOL RESULT: wikipedia_lookup (call_ffzfha3c) ===
# Grover Cleveland
Source: https://en.wikipedia.org/wiki/Grover_Cleveland
(Wikipedia, introduction only, 3,073 characters)
[Introduction only. For a specific fact - a date, a result, a list, a quotation - call again with full_article=true and search='<term>'. The lead section summarises; it rarely carries the detail.]
Stephen Grover Cleveland (March 18, 1837 – June 24, 1908) was the 22nd and 24th president of the United States, serving from 1885 to 1889 and from 1893 to 1897. He was the first Democrat elected president after the American Civil War and the first U.S. president to serve nonconsecutive terms.
Born in Caldwell, New Jersey, Cleveland was elected mayor of Buffalo in 1881 and governor of New York in 1882. While governor, he closely cooperated with state assembly minority leader Theodore Roosevelt to pass reform measures, winning national attention. He led the Bourbon Democrats, a pro-business movement opposed to high tariffs, free silver, inflation, imperialism, and subsidies to businesses, farmers, or veterans. His crusade for political reform and fiscal conservatism made him an icon for American conservatives of the time. Cleveland also won praise for honesty, self-reliance, integrity, and commitment to classical liberalism. His fight against political corruption, patronage, and bossism convinced many like-minded Republicans, called "Mugwumps", to cross party lines and support him in the 1884 presidential election, which he narrowly won against Republican James G. Blaine.
During his first presidency, Cleveland signed the Interstate Commerce Act of 1887, which made the railroad industry the first industry subject to federal regulation by a regulatory body, and the Dawes Act, which subdivided Native American tribal communal landholdings into individual allotments. This policy led to Native Americans ceding control of about two-thirds of their land between 1887 and 1934. In the 1888 election, Cleveland won the popular vote but lost the electoral college and therefore the election to Benjamin Harrison. He returned to New York City and joined a law firm.
In a rematch against Harrison for the 1892 election, Cleveland won both the popular vote and electoral college, returning him to the White House. One month before his second presidency began, the Panic of 1893 sparked a severe national depression. An anti-imperialist, Cleveland opposed the push to annex Hawaii, launched an investigation into the 1893 coup against Queen Liliʻuokalani, and called for her restoration. Cleveland intervened in the 1894 Pullman Strike to keep the railroads moving, angering Illinois Democrats and labor unions nationwide; his support of the gold standard and opposition to free silver alienated the agrarian wing of the Democrats. Critics complained that Cleveland had little imagination and seemed overwhelmed by the nation's economic disasters—depressions and strikes—in his second term. Many voters blamed the Democrats, opening the way for a Republican landslide in 1894 and for the agrarian and free silver (silverite) seizure of the Democratic Party at the 1896 Democratic convention. By the end of his second term, he was highly unpopular, even among Democrats.
After leaving the White House, Cleveland served as a trustee of Princeton University. He joined the American Anti-Imperialist League in protest of the 1898 Spanish–American War. He died in 1908.
=== [11] THINKING (7s) ===
The inauguration date: March 31, 1889. US President: Grover Cleveland (served 1885–1889, first term until March 4, 1889). French President: Sadi Carnot (1887–1894).
Cleveland's term ended March 4, 1889 — so on March 31, 1889, Benjamin Harrison was actually president! Wait, Cleveland's first term ran from March 4, 1885 to March 4, 1889. So by March 31, 1889, Harrison was in office. But Cleveland is often listed as serving "from 1885 to 1889." Let me be careful. Cleveland's first term: March 4, 1885 – March 4, 1889. Harrison took office March 4, 1889. So on March 31, 1889, the US president was Benjamin Harrison.
This is a subtle trap. The question asks who was president on the day of inauguration. I should give Benjamin Harrison, noting Cleveland left office March 4, 1889.
Let me confirm inauguration date — some sources say the tower was inaugurated March 31, 1889. Yes.
=== [12] ASSISTANT TEXT ===
**Inauguration date:** The Eiffel Tower was formally inaugurated on **31 March 1889**, when Gustave Eiffel led officials and press to the top and hoisted the tricolour (the public opening came later, in May, once the lifts worked).
**US President on that day: Benjamin Harrison.** This is the easy one to get wrong. Grover Cleveland's *first* term ran from 4 March 1885 to 4 March 1889, so he had already left office by the time of the inauguration. Harrison (who had beaten Cleveland in 1888) was serving his term from 4 March 1889 to 4 March 1893 — so he was the sitting president on 31 March 1889. Cleveland only returned to the White House in 1893.
**President of France: Sadi Carnot** (Marie François Sadi Carnot), who served as President of the Third Republic from 1887 until his assassination in 1894. He inaugurated the 1889 World Exposition for which the tower was built.
So, on 31 March 1889:
- United States — **Benjamin Harrison**
- France — **Sadi Carnot**
=== STATUS HISTORY (live progress indicator) ===
- Processing prompt
- Thinking · first token after 5.3 s
- Thought: The Eiffel Tower was completed/inaugurated on March 31, 1889. US President: Grover … Sadi Carnot (1887–1894). Let me verify with a quick lookup.
- Calling wikipedia_lookup
- Calling wikipedia_lookup
- Thinking
- Thought: The inauguration was March 31, 1889. US President at that time: Grover Cleveland (took … Sadi Carnot (1887–1894). Let me confirm both quickly.
- Calling wikipedia_lookup
- Calling wikipedia_lookup
- Thinking
- Thought: The inauguration date: March 31, 1889. US President: Grover Cleveland (served … some sources say the tower was inaugurated March 31, 1889. Yes.
- Writing response
- Done · 4 tool calls · prefill 5.2 s for 12,684 tokens · 850 generated
@@ -0,0 +1,65 @@
# m08 — Multi-hop history with a date boundary · round v3
> Grading worksheet for round **v3**. The ground truth, the trap and the
> scoring criteria live in [`../rubric.md`](../rubric.md) — that file is the
> master and is not edited per round. The transcript being graded is
> [`result.txt`](result.txt).
## Scoring (10 points)
### Correctness (5)
- [ ] (2) Benjamin Harrison → **0/2** — "**US President on 31 March 1889:** **Grover Cleveland**". The trap, walked into, and with the contradiction written into the same sentence: "which ran from 4 March 1885 to 4 March 1889, so he was still in office at the inauguration" — a term that ended on 4 March cannot cover 31 March. The answer also mislabels Cleveland's *first* term as "his non-consecutive second term (22nd and then 24th president)"
- [x] (2) Sadi Carnot → 2/2 — "**Sadi Carnot**, who served as President of the French Republic from 3 December 1887 until his assassination in 1894"; the dates are correct (recalled, not retrieved — see tool use)
- [x] (1) 31 March 1889 (or a May public-opening date, labelled as such) → 1/1 — 31 March 1889 from the retrieved section, with the ceremony described from it; the 15 May public opening correctly derived from "nine days after the opening of the exposition on 6 May"
### Calibration & honesty (2)
- [ ] (1) Gives Harrison's 4 March 1889 inauguration to show why it is not Cleveland → **0/1** — Harrison is never mentioned. The 4 March 1889 date *is* given, as the end of Cleveland's term, and the answer then asserts the opposite of what it implies
- [x] (1) Notes the inauguration vs public-opening distinction, or at least labels which date it used → 1/1 — "Inauguration date relied on: … 31 March 1889 … Note the tower wasn't opened to the public until 15 May 1889"
### Tool use (2)
- [~] (1) Dates came from tool results → **0.5/1** — 31 March and the 6 May / 15 May opening are from the retrieved Eiffel Tower section. Cleveland's term dates and Carnot's 3 December 1887 are recall; **neither president was looked up**, and thinking block [4] says why: "these are well-established historical facts, so I can answer directly" — the sentence Change 51's sixth trigger was written to overrule
- [ ] (1) URLs cited → **0/1** — the answer names the source in prose ("per Wikipedia's 'Inauguration and the 1889 exposition' section") but gives no URL, and the prompt's last sentence is "Give the dates you're relying on"
### Communication (1)
- [x] (1) Two names, three dates, done → 1/1 — three bold blocks, about 130 words
### Automatic deductions
- **−3 Cleveland → APPLIED**
- −2 wrong French president → not applied
- −1 no dates given → not applied
- −1 intent-without-call (set-wide) → not applied — "Let me confirm the date via Wikipedia" is followed by the call. Thinking block [4]'s "a quick check wouldn't hurt" is a consideration declined in the next clause, not an announced call
- automatic fail (set-wide) → not applied — Cleveland's term dates are correct as dates and are stated as recall, not attributed to the article
## Harness observations (fill in after the run)
- Run date/time (UTC): 2026-09-11T23:32:50Z (dumped 23:33:35Z)
- Model tag / Open WebUI version: qwen3.8:latest / Open WebUI 0.11.3
- Tool calls, in order (copy from the `result.txt` header): 1 — `wikipedia_lookup` {topic: "Eiffel Tower", search: "inaugurat"}
- Wasted, failed, or repeated calls: none — the one call landed exactly on the inauguration section. The problem is the calls not made: v2 made four (tower, Carnot, Cleveland, and a second tower jump); v3 made one and answered the two office-holder questions from memory
- Prefill time / total time / tokens (from the `usage:` line in `result.txt`): prefill=3.5s / total=13.0s (decode=9.5s, 42.2 tok/s) / prompt_eval_count=10741, completion_tokens=399
- Ended a turn with a statement of intent and no tool call? (y/n): n
- Live status indicator matched what actually happened? (y/n): y — `Done · 1 tool call · prefill 5.9 s for 12,684 tokens · 506 generated`
- Anything odd (loops, truncation notices, tool errors, effect of the inlet nudge): the thinking is the whole story. Block [1] opens with "US President at the time: Grover Cleveland (3rd term, 1885–1889)" — a term number that does not exist — and block [4] writes "his second term ran from March 4, 1885 to March 4, 1889. So on March 31, 1889 it was still Cleveland": the arithmetic that refutes the claim is in the sentence that makes it, and the model reads past it. v2's thinking wrote the same sentence and *noticed* ("Wait…"). Nudge does not fire
### Change 54 checks (this round's changes — fill in even when they did not fire)
- Did a tool result end with a `Sources:` line? (y/n): **y** — `Sources: https://en.wikipedia.org/wiki/Eiffel_Tower`
- Did the answer carry a URL? (y/n) — and if the tool offered one and the answer dropped it, say so: **n — offered and dropped**; the source is named in prose with the section title, which is more attribution than v2 gave and still not a URL
- Did `[Appears in none of these results: …]` fire? Was it acted on? (n/a if no search): n/a
- Did a `search=` jump report `inside the section '…'`? Did it name the right subject?: **y** — `[Jumped to 'inaugurat' at character 13,662 of 44,949; this is inside the section 'Construction']`. Accurate: the match is the "=== Inauguration and the 1889 exposition ===" sub-heading, which sits under the "Construction" section in the article's hierarchy, and the window contains the sub-heading itself. The model then cited the *sub*-section by name in its answer, so the section context was read and used
- Did a `search=` miss return the opening of the document? Did the model keep using the source?: n/a
## Result (fill in)
- **Score:** 2.5 / 10
- **Breakdown:** correctness 3/5 · calibration 1/2 · tool use 0.5/2 · communication 1/1 · deductions −3
- **Verdict:** fail
- **What it got right:** the tower's inauguration date and the public-opening distinction, both from the article, both labelled; Carnot; a compact answer that names its source section
- **What it got wrong:** the question. Cleveland instead of Harrison, asserted with the disproof in the same sentence, after deciding that the two office-holders were "well-established historical facts" not worth a lookup. Also no URL, and Cleveland's term misnumbered
- **Change from the previous round:** **8.5 → 2.5 (−6). The full v2 gain given back.** v2's grade credited Change 51's sixth trigger with the Cleveland lookup that let the model catch the boundary; v3 shows the trigger is not reliable — the same model, same prompt, same tool set, and this time the "everyone knows this" exemption won. The one retrieval it did make was better than any of v2's (one call, straight to the section, with 54.3's heading note), and it did not matter, because the fact that decides the answer was never retrieved. Same score as v1, same wrong answer as v1, one tool call more than v1
- **Worth recording in TUNING.md?** (only if it exposes a harness or prompt weakness): **yes — the clearest evidence in the round that the Change 51 recall trigger is a coin flip on office-holder questions.** Three rounds: v1 no lookup (Cleveland), v2 lookup (Harrison), v3 no lookup (Cleveland). Nothing in the harness changed between v2 and v3 that touches this decision. The tool-side lever, consistent with the log's principle, is to make the *first* lookup carry the fact: a `wikipedia_lookup` on an event that returns a dated section could be followed — or the model could be told in the result — that a "who held office on <date>" question needs the office-holder's article with `search=<year>`. Weaker but cheaper: the quantitative nudge does not fire on this prompt because there is no unit; a date in the question is arguably the quantitative fact it should treat as one. Positive, and worth keeping separate: 54.3's section note fired correctly on a Wikipedia `==` heading and the model used the section name in its attribution
## Grader notes
- Ground truth verification: as in v2 — the retrieved text gives 31 March 1889 for the ceremony and "nine days after the opening of the exposition on 6 May" (= 15 May) for the public opening; Carnot 3 December 1887 – 25 June 1894; Cleveland's first term ended and Harrison's began on 4 March 1889, twenty-seven days before the ceremony. Cleveland was the 22nd (1885–89) and 24th (1893–97) president; the term in question is his first, not his second, and there was no "3rd term"
- Rubric issues: none. The split tool-use line again produced the informative half-point; v2's suggestion of returning the lead plus the first body section on intro-only calls would not have helped here, since the missing lookups were never made
@@ -0,0 +1,82 @@
########################################################################
# owuitools prompt test result
# prompt dir : medium/m08-eiffel-presidents (round v3)
# chat id : 046d9f50-abd6-4971-ada2-47729ab4aa2a
# chat title : US and French Presidents
# user : the operator
# model : qwen3.8:latest
# turns : 2 messages on selected branch
# tool calls : 1 wikipedia_lookup x1
# dumped at : 2026-09-11T23:33:35Z
########################################################################
=== USER (2026-09-11T23:32:50Z) ===
Who was the President of the United States on the day the Eiffel Tower was inaugurated, and who was the President of France? Give the dates you're relying on.
=== ASSISTANT (2026-09-11T23:32:50Z, model qwen3.8:latest) ===
usage: prompt_eval_count=10741 eval_count=399 prompt_tokens=10741 completion_tokens=399 total=13.0s prefill=3.5s decode=9.5s 42.2 tok/s
=== [1] THINKING ===
Eiffel Tower inauguration: March 31, 1889 (official opening ceremony). US President at the time: Grover Cleveland (3rd term, 1885–1889). French President: Sadi Carnot. Let me confirm the date via Wikipedia.
=== [2] TOOL CALL: wikipedia_lookup (call_xulw2esn) ===
{
"topic": "Eiffel Tower",
"search": "inaugurat"
}
=== [3] TOOL RESULT: wikipedia_lookup (call_xulw2esn) ===
# Eiffel Tower
Source: https://en.wikipedia.org/wiki/Eiffel_Tower
(Wikipedia, full article, 44,949 characters)
[Jumped to 'inaugurat' at character 13,662 of 44,949; this is inside the section 'Construction']
…
sandboxes on the scaffold. Although construction involved 300 on-site employees, due to Eiffel's safety precautions and the use of movable gangways, guardrails and screens, only one person died.
=== Inauguration and the 1889 exposition ===
The main structural work was completed at the end of March 1889 and, on 31 March, Eiffel celebrated by leading a group of government officials, accompanied by representatives of the press, to the top of the tower. Because the lifts were not yet in operation, the ascent was made by foot, and took over an hour, with Eiffel stopping frequently to explain various features. Most of the party chose to stop at the lower levels, but a few, including the structural engineer, Émile Nouguier, the head of construction, Jean Compagnon, the President of the City Council, and reporters from Le Figaro and Le Monde Illustré, completed the ascent. At 2:35 pm, Eiffel hoisted a large Tricolour to the accompaniment of a 25-gun salute fired at the first level.
There was still work to be done, particularly on the lifts and facilities, and the tower was not opened to the public until nine days after the opening of the exposition on 6 May; even then, the lifts had not been completed. The tower was an instant success with the public, and nearly 30,000 visitors made the 1,710-step climb to the top before the lifts entered service on 26 May. Tickets cost 2 francs for the first level, 3 for the second, and 5 for the top, with half-price admission on Sundays, and by the end of the exhibition there had been 1,896,987 visitors.
After dark, the tower was lit by hundreds of gas lamps, and a beacon sent out three beams of red, white and blue light. Two searchlights mounted on a circular rail were used to illuminate various buildings of the exposition. The daily opening and closing of the exposition were announced by a cannon at the top.
On the second level, the French newspaper Le Figaro had an office and a printing press, where a special souvenir edition, Le Figaro de la Tour, was made.
At the top, there was a post office where visitors could send letters and postcards as a memento of their visit. Graffitists were also catered for: sheets of paper were mounted on the walls each day for visitors to record their impressions of the tower. Gustave Eiffel described the collection of responses as "truly curious".
Famous visitors to the tower included the Prince of Wales, Sarah Bernhardt, "Buffalo Bill" Cody (his Wild West show was an attraction at the exposition) and Thomas Edison. Eiffel invited Edison to his private apartment at the top of the tower, where Edison presented him with one of his phonographs, a new invention and one of the many highlights of the exposition. Edison signed the guestbook with this message on September 10, 1889: To M Eiffel the Engineer the brave builder of so gigantic and original specimen of modern Engineering from one who has the greatest respect and admiration for all Engineers including the Great Engineer the Bon Dieu, Thomas Edison.
Eiffel made use of his apartment at the top of the tower to carry out meteorological observations, and also used the tower to perform experiments on the action of air resistance on falling bodies.
=== Subsequent events ===
Originally commissioned as a temporary structure for the 1889 Exposition Universelle, Eiffel was slated for dismantling in 1909, at which point ownership would have reverted to the City of Paris. While the original design contest necessitated that the tower be easily disassembled, the structure was spared from scheduled demolition due to its demonstrated utility in early 20th-century scientific and technological advancements, specifically radio telegraphy. Following the expiration of the original concession, the tower was permitted to remain, subsequently becoming an integral part of the International Time Service in 1910.
For the 1900 Exposition Universelle, the lifts in the east and west legs were replaced by lifts running as far as the second level constructed by the French firm Fives-Lille. These had a compensating mechanism to keep the floor level as the angle of ascent changed at the first level, and were driven by a similar hydraulic mechanism as the Otis lifts, although this was situated at the base of the tower. Hydraulic pressure was provided by pressurised accumulators located near this mechanism. At the same time the lift in the north pillar was removed and replaced by a staircase to the first level. The layout of both first and second levels was modified. The original lift in the south pillar was removed 13 years later.
On 19 October 1901, Alberto Santos-Dumont, flying his No.6 airship, won a 100,000-franc prize offered by Henri Deutsch de la Meurthe for the first person to make a flight from St. Cloud to the Eiffel Tower and back in less than half an hour.
From 1910, the astronomical clocks of the Paris Observatory sent the time to sea daily through the Eiffel Tower within a radius of 5 000 km. The development of wireless telegraphy allowed unifying Universal Time. On 9 March 1911, France adopted Greenwich Mean Time by law. However, the law did not refer to Greenwich Prime Meridian, but to the local mean t
…
[Showing the region around 'inaugurat'. The full document is 44,949 characters - call wikipedia_lookup with topic='Eiffel Tower', full_article=true and offset= to read more.]
---
Sources: https://en.wikipedia.org/wiki/Eiffel_Tower
=== [4] THINKING (4s) ===
The inauguration ceremony was held on March 31, 1889. The US President at the time: Grover Cleveland (his second term was from 1885 to 1889). The French President: Sadi Carnot (in office from 1887 to 1894). Let me quickly verify — Cleveland served as the 22nd and 24th President, and his second term ran from March 4, 1885 to March 4, 1889. So on March 31, 1889 it was still Cleveland. Sadi Carnot took office on December 3, 1887. Both are correct. I'm confident in these facts, but a quick check wouldn't hurt — these are well-established historical facts, so I can answer directly.
=== [5] ASSISTANT TEXT ===
**Inauguration date relied on:** The Eiffel Tower was inaugurated on **31 March 1889**, when Gustave Eiffel led government officials and press representatives to the top and raised the French tricolour with a 25-gun salute (per Wikipedia's "Inauguration and the 1889 exposition" section). Note the tower wasn't opened to the public until 15 May 1889.
**US President on 31 March 1889:** **Grover Cleveland** — he was serving his non-consecutive second term (22nd and then 24th president), which ran from 4 March 1885 to 4 March 1889, so he was still in office at the inauguration.
**French President on 31 March 1889:** **Sadi Carnot**, who served as President of the French Republic from 3 December 1887 until his assassination in 1894.
=== STATUS HISTORY (live progress indicator) ===
- Processing prompt
- Thinking · first token after 6.0 s
- Thought: Eiffel Tower inauguration: March 31, 1889 (official opening ceremony). US President at … President: Sadi Carnot. Let me confirm the date via Wikipedia.
- Calling wikipedia_lookup
- Thinking
- Thought: The inauguration ceremony was held on March 31, 1889. The US President at the time: … well-established historical facts, so I can answer directly.
- Writing response
- Done · 1 tool call · prefill 5.9 s for 12,684 tokens · 506 generated
@@ -0,0 +1,63 @@
# m08 — Multi-hop history with a date boundary · round v4
> Grading worksheet for round **v4**. The ground truth, the trap and the
> scoring criteria live in [`../rubric.md`](../rubric.md) — that file is the
> master and is not edited per round. The transcript being graded is
> [`result.txt`](result.txt).
## Scoring (10 points)
### Correctness (5)
- [x] (2) Benjamin Harrison → 2/2 — "**President of the United States: Benjamin Harrison.** This is the tricky one — Grover Cleveland served 1885–1889, but his first term ended on 4 March 1889, three weeks *before* the inauguration"
- [x] (2) Sadi Carnot → 2/2 — "**President of France: Marie François Sadi Carnot.** He was elected in December 1887… served until his assassination in Lyon on 25 June 1894"
- [x] (1) 31 March 1889 (or a May public-opening date, labelled as such) → 1/1 — "inaugurated on 31 March 1889", from the retrieved section, with the ceremony described from it; the 15 May public opening derived from "nine days after the exposition opened on 6 May"
### Calibration & honesty (2)
- [x] (1) Gives Harrison's 4 March 1889 inauguration to show why it is not Cleveland → 1/1 — "Harrison took office on 4 March 1889 (serving until 4 March 1893), so he was the sitting president on 31 March 1889"
- [x] (1) Notes the inauguration vs public-opening distinction, or at least labels which date it used → 1/1 — both: the public opening is dated and distinguished, and the "Dates relied on" block names the inauguration date as the one used
### Tool use (2)
- [x] (1) Dates came from tool results → 1/1 — 31 March, 6 May and "nine days after" from the Eiffel Tower section; Cleveland "serving from 1885 to 1889" and "lost… to Benjamin Harrison" from the Cleveland lead; Carnot's December 1887 election, 1894 and 25 June from the Carnot article. The one recalled detail is the *day* of Harrison's inauguration (4 March — correct, and the "Dates relied on" line is honest about what the article confirms: "Grover Cleveland article confirms his first term ended 1889")
- [x] (1) URLs cited → 1/1 — all three articles, appended by the filter
### Communication (1)
- [x] (1) Two names, three dates, done → 1/1 — headline date, two bold name lines, a three-line "Dates relied on" block; about 200 words, with a little colour (the tricolour, the Grévy scandal) that the prompt's "give the dates you're relying on" tolerates
### Automatic deductions
- −3 Cleveland → not applied — Harrison, with the reason
- −2 wrong French president → not applied
- −1 no dates given → not applied
- −1 intent-without-call (set-wide) → not applied — "Let me confirm with a Wikipedia search" is followed by three calls
- automatic fail (set-wide) → not applied
## Harness observations (fill in after the run)
- Run date/time (UTC): 2026-09-12T04:36:30Z (dumped 04:37:10Z)
- Model tag / Open WebUI version: qwen3.8:latest / Open WebUI 0.11.3
- Tool calls, in order (copy from the `result.txt` header): 4 — `wikipedia_lookup` {Eiffel Tower, search: "inaugurat"} ∥ `wikipedia_lookup` {Grover Cleveland} ∥ `wikipedia_lookup` {Sadi Carnot} → disambiguation; `wikipedia_lookup` {Marie François Sadi Carnot, search: "president"}
- Wasted, failed, or repeated calls: none. The disambiguation result is a correct negative that was acted on at once with the exact title
- Prefill time / total time / tokens (from the `usage:` line in `result.txt`): prefill=2.4s / total=16.4s (decode=14.0s, 44.4 tok/s) / prompt_eval_count=13147 (final round), completion_tokens=621; status line: 861 generated
- Ended a turn with a statement of intent and no tool call? (y/n): n
- Live status indicator matched what actually happened? (y/n): y — four `Calling wikipedia_lookup` lines, `Done · 4 tool calls · prefill 1.8 s for 12,768 tokens · 861 generated`
- Anything odd (loops, truncation notices, tool errors, effect of the inlet nudge): **the trap was walked up to and stepped back from, in the same sentence that v3 fell into.** Thinking block [1] opens with the memory answer ("The US president at the time was Grover Cleveland (his first term, 1885–1889)") and, unlike v3, follows it with "Let me confirm with a Wikipedia search" — and looks up *both* office-holders alongside the tower. Block [11], with the Cleveland lead in context: "his term ended on March 4, 1889, so on March 31, 1889, Benjamin Harrison was the US President!). Wait — …" v3's thinking wrote the same clause and read past it; v4 read it. The difference between the rounds is not the reasoning — it is that the Cleveland article was open this time, and the lead says "serving from 1885 to 1889" and "lost… to Benjamin Harrison" in the same paragraph. Harrison himself was never looked up; he did not need to be. Nudge does not fire. The `'Sadi Carnot' is a disambiguation page` path (Change 51-era) fired correctly and the model picked the statesman
### Change 55 checks (this round's changes — fill in even when they did not fire)
- Did a tool result carry a `Sources:` trailer? (y/n): **y** — on all three article reads
- Did the answer end with a URL — written by the model, or appended by the `answer_sources` filter? (model / filter / none): **filter** — three URLs in reading order (Eiffel Tower · Grover Cleveland · Sadi Carnot (statesman)); the body names the articles by title ("Eiffel Tower article", "Grover Cleveland article", "Sadi Carnot article") and links none. First URL on this prompt in four rounds
- Any of the 55.2 tool fixes exercised? Which, and did it fire correctly?: none of the twelve; the disambiguation handling and the section note (`'Construction'`, correct as in v3) are earlier changes behaving as designed
## Result (fill in)
- **Score:** 10 / 10
- **Breakdown:** correctness 5/5 · calibration 2/2 · tool use 2/2 · communication 1/1 · deductions −0
- **Verdict:** pass
- **What it got right:** everything — Harrison, with the 4 March boundary stated as the reason; Carnot, with his election and assassination dated from the article; the inauguration date from the section that describes it; the public-opening distinction; every load-bearing date from a tool result; URLs on the answer
- **What it got wrong:** nothing
- **Change from the previous round:** **2.5 → 10 (+7.5), the largest gain in the round, and the first 10 on this prompt.** Four rounds: 2.5 → 8.5 → 2.5 → 10 — the coin the v3 grade described has come up heads twice and tails twice. When the office-holder is looked up (v2, v4) the boundary is caught; when it is not (v1, v3) the memory answer is published with its own refutation in the sentence. What v4 adds over v2 is the citation (filter) and a cleaner path (three parallel lookups, one disambiguation follow-up, no wasted call). Nothing in Change 55 touches the decision to look up; the improvement on the scored lines other than the URL is the model's, and the round's other office-holder-style prompts (e06's s.125, e19's clock, m05's man page) show the same decision going the other way
- **Worth recording in TUNING.md?** (only if it exposes a harness or prompt weakness): as a data point against the v3 note — the recall trigger *did* fire on this run, on the same prompt, and it was decisive. The lever the v3 grade proposed (make the first lookup carry the fact, or tell the model in the event result that a "who held office on <date>" question needs the office-holder's article) is still the only harness-side way to make the outcome not depend on the coin; this run does not change that
## Grader notes
- Ground truth verification: as in v2/v3 — 31 March 1889 ceremony, 6 May exposition, 15 May public opening; Harrison inaugurated 4 March 1889 (the retrieved Cleveland lead gives the year; the day is the constitutional Inauguration Day of the period, correct); Carnot elected 3 December 1887 (the article gives "December 1887"), died 25 June 1894 (article). Every date in the answer checks
- Rubric issues: none
@@ -0,0 +1,175 @@
########################################################################
# owuitools prompt test result
# prompt dir : medium/m08-eiffel-presidents (round v4)
# chat id : 90e5beec-e997-456e-94cf-44add9e196a4
# chat title : US & French Presidents
# user : the operator
# model : qwen3.8:latest
# turns : 2 messages on selected branch
# tool calls : 4 wikipedia_lookup x4
# dumped at : 2026-09-12T04:37:10Z
########################################################################
=== USER (2026-09-12T04:36:30Z) ===
Who was the President of the United States on the day the Eiffel Tower was inaugurated, and who was the President of France? Give the dates you're relying on.
=== ASSISTANT (2026-09-12T04:36:30Z, model qwen3.8:latest) ===
usage: prompt_eval_count=13147 eval_count=621 prompt_tokens=13147 completion_tokens=621 total=16.4s prefill=2.4s decode=14.0s 44.4 tok/s
=== [1] THINKING ===
The Eiffel Tower was inaugurated on March 31, 1889. I should verify this with a tool. The US president at the time was Grover Cleveland (his first term, 1885–1889). The French president at the time was Sadi Carnot. Let me confirm with a Wikipedia search.
=== [2] TOOL CALL: wikipedia_lookup (call_oumo17mv) ===
{
"topic": "Eiffel Tower",
"search": "inaugurat"
}
=== [3] TOOL CALL: wikipedia_lookup (call_gdzwsloy) ===
{
"topic": "Grover Cleveland"
}
=== [4] TOOL CALL: wikipedia_lookup (call_l7x9cn1z) ===
{
"topic": "Sadi Carnot"
}
=== [5] TOOL RESULT: wikipedia_lookup (call_oumo17mv) ===
# Eiffel Tower
Source: https://en.wikipedia.org/wiki/Eiffel_Tower
(Wikipedia, full article, 44,949 characters)
[Jumped to 'inaugurat' at character 13,662 of 44,949; this is inside the section 'Construction']
…
sandboxes on the scaffold. Although construction involved 300 on-site employees, due to Eiffel's safety precautions and the use of movable gangways, guardrails and screens, only one person died.
=== Inauguration and the 1889 exposition ===
The main structural work was completed at the end of March 1889 and, on 31 March, Eiffel celebrated by leading a group of government officials, accompanied by representatives of the press, to the top of the tower. Because the lifts were not yet in operation, the ascent was made by foot, and took over an hour, with Eiffel stopping frequently to explain various features. Most of the party chose to stop at the lower levels, but a few, including the structural engineer, Émile Nouguier, the head of construction, Jean Compagnon, the President of the City Council, and reporters from Le Figaro and Le Monde Illustré, completed the ascent. At 2:35 pm, Eiffel hoisted a large Tricolour to the accompaniment of a 25-gun salute fired at the first level.
There was still work to be done, particularly on the lifts and facilities, and the tower was not opened to the public until nine days after the opening of the exposition on 6 May; even then, the lifts had not been completed. The tower was an instant success with the public, and nearly 30,000 visitors made the 1,710-step climb to the top before the lifts entered service on 26 May. Tickets cost 2 francs for the first level, 3 for the second, and 5 for the top, with half-price admission on Sundays, and by the end of the exhibition there had been 1,896,987 visitors.
After dark, the tower was lit by hundreds of gas lamps, and a beacon sent out three beams of red, white and blue light. Two searchlights mounted on a circular rail were used to illuminate various buildings of the exposition. The daily opening and closing of the exposition were announced by a cannon at the top.
On the second level, the French newspaper Le Figaro had an office and a printing press, where a special souvenir edition, Le Figaro de la Tour, was made.
At the top, there was a post office where visitors could send letters and postcards as a memento of their visit. Graffitists were also catered for: sheets of paper were mounted on the walls each day for visitors to record their impressions of the tower. Gustave Eiffel described the collection of responses as "truly curious".
Famous visitors to the tower included the Prince of Wales, Sarah Bernhardt, "Buffalo Bill" Cody (his Wild West show was an attraction at the exposition) and Thomas Edison. Eiffel invited Edison to his private apartment at the top of the tower, where Edison presented him with one of his phonographs, a new invention and one of the many highlights of the exposition. Edison signed the guestbook with this message on September 10, 1889: To M Eiffel the Engineer the brave builder of so gigantic and original specimen of modern Engineering from one who has the greatest respect and admiration for all Engineers including the Great Engineer the Bon Dieu, Thomas Edison.
Eiffel made use of his apartment at the top of the tower to carry out meteorological observations, and also used the tower to perform experiments on the action of air resistance on falling bodies.
=== Subsequent events ===
Originally commissioned as a temporary structure for the 1889 Exposition Universelle, Eiffel was slated for dismantling in 1909, at which point ownership would have reverted to the City of Paris. While the original design contest necessitated that the tower be easily disassembled, the structure was spared from scheduled demolition due to its demonstrated utility in early 20th-century scientific and technological advancements, specifically radio telegraphy. Following the expiration of the original concession, the tower was permitted to remain, subsequently becoming an integral part of the International Time Service in 1910.
For the 1900 Exposition Universelle, the lifts in the east and west legs were replaced by lifts running as far as the second level constructed by the French firm Fives-Lille. These had a compensating mechanism to keep the floor level as the angle of ascent changed at the first level, and were driven by a similar hydraulic mechanism as the Otis lifts, although this was situated at the base of the tower. Hydraulic pressure was provided by pressurised accumulators located near this mechanism. At the same time the lift in the north pillar was removed and replaced by a staircase to the first level. The layout of both first and second levels was modified. The original lift in the south pillar was removed 13 years later.
On 19 October 1901, Alberto Santos-Dumont, flying his No.6 airship, won a 100,000-franc prize offered by Henri Deutsch de la Meurthe for the first person to make a flight from St. Cloud to the Eiffel Tower and back in less than half an hour.
From 1910, the astronomical clocks of the Paris Observatory sent the time to sea daily through the Eiffel Tower within a radius of 5 000 km. The development of wireless telegraphy allowed unifying Universal Time. On 9 March 1911, France adopted Greenwich Mean Time by law. However, the law did not refer to Greenwich Prime Meridian, but to the local mean t
…
[Showing the region around 'inaugurat'. The full document is 44,949 characters - call wikipedia_lookup with topic='Eiffel Tower', full_article=true and offset= to read more.]
---
Sources: https://en.wikipedia.org/wiki/Eiffel_Tower
=== [6] TOOL RESULT: wikipedia_lookup (call_gdzwsloy) ===
# Grover Cleveland
Source: https://en.wikipedia.org/wiki/Grover_Cleveland
(Wikipedia, introduction only, 3,073 characters)
[Introduction only. For a specific fact - a date, a result, a list, a quotation - call again with full_article=true and search='<term>'. The lead section summarises; it rarely carries the detail.]
Stephen Grover Cleveland (March 18, 1837 – June 24, 1908) was the 22nd and 24th president of the United States, serving from 1885 to 1889 and from 1893 to 1897. He was the first Democrat elected president after the American Civil War and the first U.S. president to serve nonconsecutive terms.
Born in Caldwell, New Jersey, Cleveland was elected mayor of Buffalo in 1881 and governor of New York in 1882. While governor, he closely cooperated with state assembly minority leader Theodore Roosevelt to pass reform measures, winning national attention. He led the Bourbon Democrats, a pro-business movement opposed to high tariffs, free silver, inflation, imperialism, and subsidies to businesses, farmers, or veterans. His crusade for political reform and fiscal conservatism made him an icon for American conservatives of the time. Cleveland also won praise for honesty, self-reliance, integrity, and commitment to classical liberalism. His fight against political corruption, patronage, and bossism convinced many like-minded Republicans, called "Mugwumps", to cross party lines and support him in the 1884 presidential election, which he narrowly won against Republican James G. Blaine.
During his first presidency, Cleveland signed the Interstate Commerce Act of 1887, which made the railroad industry the first industry subject to federal regulation by a regulatory body, and the Dawes Act, which subdivided Native American tribal communal landholdings into individual allotments. This policy led to Native Americans ceding control of about two-thirds of their land between 1887 and 1934. In the 1888 election, Cleveland won the popular vote but lost the electoral college and therefore the election to Benjamin Harrison. He returned to New York City and joined a law firm.
In a rematch against Harrison for the 1892 election, Cleveland won both the popular vote and electoral college, returning him to the White House. One month before his second presidency began, the Panic of 1893 sparked a severe national depression. An anti-imperialist, Cleveland opposed the push to annex Hawaii, launched an investigation into the 1893 coup against Queen Liliʻuokalani, and called for her restoration. Cleveland intervened in the 1894 Pullman Strike to keep the railroads moving, angering Illinois Democrats and labor unions nationwide; his support of the gold standard and opposition to free silver alienated the agrarian wing of the Democrats. Critics complained that Cleveland had little imagination and seemed overwhelmed by the nation's economic disasters—depressions and strikes—in his second term. Many voters blamed the Democrats, opening the way for a Republican landslide in 1894 and for the agrarian and free silver (silverite) seizure of the Democratic Party at the 1896 Democratic convention. By the end of his second term, he was highly unpopular, even among Democrats.
After leaving the White House, Cleveland served as a trustee of Princeton University. He joined the American Anti-Imperialist League in protest of the 1898 Spanish–American War. He died in 1908.
---
Sources: https://en.wikipedia.org/wiki/Grover_Cleveland
=== [7] TOOL RESULT: wikipedia_lookup (call_l7x9cn1z) ===
'Sadi Carnot' is a disambiguation page - several articles share that name:
- Marie François Sadi Carnot
- Nicolas Léonard Sadi Carnot
Pick the one the question is about and call again with its exact title. Do not answer from the name alone.
=== [8] THINKING ===
I need to verify the dates of Marie François Sadi Carnot's presidency.
=== [9] TOOL CALL: wikipedia_lookup (call_nvb0596d) ===
{
"topic": "Marie François Sadi Carnot",
"search": "president"
}
=== [10] TOOL RESULT: wikipedia_lookup (call_nvb0596d) ===
# Sadi Carnot (statesman)
Source: https://en.wikipedia.org/wiki/Sadi_Carnot_%28statesman%29
(Wikipedia, full article, 5,835 characters)
[Jumped to 'president' at character 172 of 5,835]
Marie François Sadi Carnot (English: kar-NOH, French: [maʁi fʁɑ̃swa sadi kaʁno]; 11 August 1837 – 25 June 1894), known as Sadi Carnot, was a French statesman who served as President of France from 1887 until his assassination in 1894.
His presidency was marked by a series of poorly handled crises. General Boulanger's rapid rise and failed attempt to march on the Élysée in 1889 posed the first serious threat to the Republic during Carnot's term. Then came a series of ministerial crises, financial scandals, labour turmoil, anarchist violence, and finally Carnot's own assassination in 1894. The Panama scandals, involving bribes to parliamentarians, resulted in major financial losses and deeply embarrassed those involved. The extreme right-wing newspaper La Libre Parole, run by antisemitic publicist Édouard Drumont, escalated intolerance towards Third Republic politics.
Carnot presided over a few achievements. He was well received when he travelled around France, inaugurated the 1889 exhibition celebrating the French Revolution, and facilitated a diplomatic rapprochement with Russia. His term in office bolstered the power and influence of the presidency.
== Early life ==
Marie François Sadi Carnot was the son of the statesman Hippolyte Carnot and was born in Limoges, Haute-Vienne. His third given name Sadi was in honour of his uncle Sadi Carnot, the engineer who formulated the second law of thermodynamics and is generally regarded as the founder of the subject, who in turn was named after the Persian poet Sadi of Shiraz. Like his uncle, Marie François came to be known as Sadi Carnot. In his scientific-mindedness and Republican leanings, he resembled his grandfather, Lazare Carnot, the military modernizer and member of both the Committee on Public Safety and the Directory of the French Revolution.
He was educated as a civil engineer and was a highly distinguished student at both the École Polytechnique and the École des Ponts et Chaussées. After his academic course, he obtained an appointment in the public service. His hereditary republicanism caused the Government of National Defense to entrust him in 1870 with the task of organizing resistance in the départements of the Eure, Calvados and Seine-Inférieure, and he was made prefect of Seine-Inférieure in January 1871. In the following month he was elected to the French National Assembly by the département Côte-d'Or. He joined the Opportunist Republican parliamentary group, Gauche républicaine. In August 1878 he was appointed secretary to the minister of public works. He became minister in September 1880 and again in April 1885, moving almost immediately to the ministry of finance, which post he held under both the Ferry and the Freycinet administrations until December 1886.
== Presidency ==
When the Daniel Wilson scandals occasioned the downfall of Jules Grévy in December 1887, Carnot's reputation for integrity made him a candidate for the presidency, and he obtained the support of Georges Clemenceau and many others, so that he was elected by 616 votes out of 827. He assumed office at a critical period, when the republic was all but openly attacked by General Boulanger.
Carnot's ostensible part during this agitation was confined to augmenting his popularity by well-timed appearances on public occasions, which gained credit for the presidency and the republic. When, early in 1889, Boulanger was finally driven into exile, it fell to Carnot to appear as head of the state on two occasions of special interest, the celebration of the centenary of the French Revolution in 1889 and the opening of the Paris Exhibition of the same year. The success of both was regarded as a popular ratification of the republic, and though continually harassed by the formation and dissolution of ephemeral ministries, by socialist outbreaks, and the beginnings of antisemitism, Carnot had only one serious crisis to surmount, the Panama scandals of 1892, which, if they greatly damaged the prestige of the state, increased the respect felt for its head, against whose integrity none could breathe a word.
Carnot was in favour of the Franco-Russian Alliance and received the Order of St Andrew from Alexander III.
== Assassination ==
President Carnot was reaching the zenith of his popularity, when, on 24 June 1894, after delivering a public banquet speech in Lyon at the Palais du Commerce, in which he appeared to imply that he would not seek re-election, he was stabbed on the Rue de la République by an Italian anarchist named Sante Geronimo Caserio.
Carnot, transported to the Préfecture du Rhône nearby, died shortly after midnight on 25 June, the first President of the Republic to die in office. The stabbing aroused widespread horror and grief, and the president was honoured with an elaborate funeral ceremony in the Panthéon on 1 July 1894, after which he was interred in the Panthéon's crypt alongside other notable figures in French history.
Caserio called the assassination a political act, and was convicted and sentenced to death on 3 August 1894 and executed on 16 August 1894.
== See also ==
Carnot – A city in the Central African Republic named in honour of hi
…
[Showing the region around 'president'. The full document is 5,835 characters - call wikipedia_lookup with topic='Sadi Carnot (statesman)', full_article=true and offset= to read more.]
---
Sources: https://en.wikipedia.org/wiki/Sadi_Carnot_%28statesman%29
=== [11] THINKING (5s) ===
The Eiffel Tower was inaugurated on March 31, 1889 (Eiffel led a group of officials to the top). The US President at the time was Grover Cleveland (first term, 1885–1889 — his term ended on March 4, 1889, so on March 31, 1889, Benjamin Harrison was the US President!). Wait — Cleveland's first term ended on March 4, 1889, and Benjamin Harrison took office. Therefore, on March 31, 1889, the US President was Benjamin Harrison, not Cleveland.
French President: Sadi Carnot (in office from 1887 until his assassination in 1894). This is correct.
So the answer is: US President — Benjamin Harrison (took office on March 4, 1889); French President — Marie François Sadi Carnot. Dates: inauguration on March 31, 1889; Harrison's term ran from March 4, 1889 to March 4, 1893; Carnot was in office from 1887 to 1894.
=== [12] ASSISTANT TEXT ===
**The Eiffel Tower was inaugurated on 31 March 1889** — that day Gustave Eiffel led a party of government officials and press representatives to the top of the tower, where he hoisted the tricolour to a 25-gun salute.
- **President of the United States: Benjamin Harrison.** This is the tricky one — Grover Cleveland served 1885–1889, but his first term ended on 4 March 1889, three weeks *before* the inauguration. Harrison took office on 4 March 1889 (serving until 4 March 1893), so he was the sitting president on 31 March 1889.
- **President of France: Marie François Sadi Carnot.** He was elected in December 1887 after the Grévy/Wilson scandals and served until his assassination in Lyon on 25 June 1894. He actually presided over the 1889 centenary celebrations and the opening of the Paris Exposition, though the tower itself opened to the public on 15 May 1889, nine days after the exposition opened on 6 May.
**Dates relied on:**
- Inauguration: 31 March 1889 (Eiffel Tower article)
- Benjamin Harrison's term: 4 March 1889 – 4 March 1893 (Grover Cleveland article confirms his first term ended 1889)
- Sadi Carnot's presidency: December 1887 – June 1894 (Sadi Carnot article)
---
Sources: https://en.wikipedia.org/wiki/Eiffel_Tower · https://en.wikipedia.org/wiki/Grover_Cleveland · https://en.wikipedia.org/wiki/Sadi_Carnot_%28statesman%29
=== STATUS HISTORY (live progress indicator) ===
- Processing prompt
- Thinking · first token after 1.9 s
- Thought: The Eiffel Tower was inaugurated on March 31, 1889. I should verify this with a tool. … time was Sadi Carnot. Let me confirm with a Wikipedia search.
- Calling wikipedia_lookup
- Calling wikipedia_lookup
- Calling wikipedia_lookup
- Thinking
- Thought: I need to verify the dates of Marie François Sadi Carnot's presidency.
- Calling wikipedia_lookup
- Thinking
- Thought: The Eiffel Tower was inaugurated on March 31, 1889 (Eiffel led a group of officials to … 1889 to March 4, 1893; Carnot was in office from 1887 to 1894.
- Writing response
- Done · 4 tool calls · prefill 1.8 s for 12,768 tokens · 861 generated