Triple
T940312
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Étienne-Louis Boullée |
E20289
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | École Nationale des Ponts et Chaussées |
E40452
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: École Nationale des Ponts et Chaussées | Statement: [Étienne-Louis Boullée, employer, École Nationale des Ponts et Chaussées]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: École Nationale des Ponts et Chaussées Context triple: [Étienne-Louis Boullée, employer, École Nationale des Ponts et Chaussées]
-
A.
École des Ponts et Chaussées
chosen
École des Ponts et Chaussées is one of France’s oldest and most prestigious engineering schools, renowned for training civil engineers and leaders in infrastructure, transportation, and environmental engineering.
-
B.
École Centrale des Arts et Manufactures
École Centrale des Arts et Manufactures is a prestigious French engineering grande école renowned for training leading industrial and civil engineers.
-
C.
École Spéciale d’Architecture
École Spéciale d’Architecture is a renowned independent architecture school in Paris known for its innovative and avant-garde approach to architectural education and practice.
-
D.
Institut Polytechnique de Paris
Institut Polytechnique de Paris is a French public institution of higher education and research that groups several elite engineering and science schools into a single world-class technological university cluster.
-
E.
Collège de Juilly
Collège de Juilly was a prestigious French Catholic boarding school near Paris, renowned from the 17th to 19th centuries for educating many prominent figures of the French elite.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a493b0270c81909e6c9ce310f6aa55 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b38b7da08190ac0853655dab678a |
completed | March 1, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a826e30c448190acc1457a63d27a4a |
completed | March 4, 2026, 12:34 p.m. |
Created at: March 1, 2026, 7:40 p.m.