Triple
T515600
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | École Polytechnique |
E10698
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object |
Yves Chauvin
Yves Chauvin was a French chemist and Nobel laureate renowned for his pioneering work on the mechanism of olefin metathesis reactions.
|
E75205
|
NE FINISHED |
How this triple was built (4 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: Yves Chauvin | Statement: [École Polytechnique, hasAlumnus, Yves Chauvin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yves Chauvin Context triple: [École Polytechnique, hasAlumnus, Yves Chauvin]
-
A.
Philippe Erlanger
Philippe Erlanger was a French historian and cultural administrator best known for initiating and organizing the creation of the Cannes Film Festival.
-
B.
Victor Laloux
Victor Laloux was a prominent French architect of the late 19th and early 20th centuries, best known for his grand Beaux-Arts railway stations and public buildings in Paris.
-
C.
Robert Fraisse
Robert Fraisse is a French cinematographer known for his visually striking work on international films, including major war dramas and action features.
-
D.
René Thomas
René Thomas was a Belgian biophysicist and geneticist known for pioneering work in the logical modeling of gene regulatory networks and dynamical systems in biology.
-
E.
Marc-Michel Rey
Marc-Michel Rey was an 18th-century Dutch publisher and bookseller known for printing and disseminating works of Enlightenment philosophers, including Jean-Jacques Rousseau.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Yves Chauvin Triple: [École Polytechnique, hasAlumnus, Yves Chauvin]
Generated description
Yves Chauvin was a French chemist and Nobel laureate renowned for his pioneering work on the mechanism of olefin metathesis reactions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yves Chauvin Target entity description: Yves Chauvin was a French chemist and Nobel laureate renowned for his pioneering work on the mechanism of olefin metathesis reactions.
-
A.
Philippe Erlanger
Philippe Erlanger was a French historian and cultural administrator best known for initiating and organizing the creation of the Cannes Film Festival.
-
B.
Victor Laloux
Victor Laloux was a prominent French architect of the late 19th and early 20th centuries, best known for his grand Beaux-Arts railway stations and public buildings in Paris.
-
C.
Robert Fraisse
Robert Fraisse is a French cinematographer known for his visually striking work on international films, including major war dramas and action features.
-
D.
René Thomas
René Thomas was a Belgian biophysicist and geneticist known for pioneering work in the logical modeling of gene regulatory networks and dynamical systems in biology.
-
E.
Marc-Michel Rey
Marc-Michel Rey was an 18th-century Dutch publisher and bookseller known for printing and disseminating works of Enlightenment philosophers, including Jean-Jacques Rousseau.
- F. None of above. chosen
Provenance (5 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1836b688190a60cc901a8724159 |
completed | Feb. 28, 2026, 1:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5216a74088190bf8d363d32952c28 |
completed | March 2, 2026, 5:34 a.m. |
| NEDg | Description generation | batch_69a521ce19e08190aadeb913977c2d2e |
completed | March 2, 2026, 5:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5226144f881908e0d1add6be6e156 |
completed | March 2, 2026, 5:38 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.