Triple

T8742674
Position Surface form Disambiguated ID Type / Status
Subject Christophe Galfard E207540 entity
Predicate educatedAt P5 FINISHED
Object École Centrale Paris
École Centrale Paris was a prestigious French grande école of engineering renowned for its rigorous scientific curriculum and for training many leading engineers, researchers, and business leaders.
 E754493 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: École Centrale Paris | Statement: [Christophe Galfard, educatedAt, École Centrale Paris]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: École Centrale Paris
Context triple: [Christophe Galfard, educatedAt, École Centrale Paris]
  • A. École centrale de Versailles
    École centrale de Versailles was a short-lived post-revolutionary French educational institution that served as a precursor to the prestigious Lycée Hoche in Versailles.
  • B. École nationale supérieure d’arts et métiers
    École nationale supérieure d’arts et métiers is a prestigious French grande école specializing in engineering and industrial technologies, known for training high-level engineers and technical leaders.
  • C. École des Mines de Paris
    École des Mines de Paris is one of France’s most prestigious engineering schools, renowned for its rigorous scientific and technical education and influential alumni in academia, industry, and government.
  • D. École Centrale de Lille
    École Centrale de Lille is a prestigious French grande école of engineering known for its rigorous scientific curriculum and research, located in the Lille metropolitan area.
  • E. Polytechnique
    Polytechnique is a 2009 Canadian drama film by Denis Villeneuve that starkly recreates the 1989 École Polytechnique massacre in Montreal.
  • 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: École Centrale Paris
Triple: [Christophe Galfard, educatedAt, École Centrale Paris]
Generated description
École Centrale Paris was a prestigious French grande école of engineering renowned for its rigorous scientific curriculum and for training many leading engineers, researchers, and business leaders.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: École Centrale Paris
Target entity description: École Centrale Paris was a prestigious French grande école of engineering renowned for its rigorous scientific curriculum and for training many leading engineers, researchers, and business leaders.
  • A. École centrale de Versailles
    École centrale de Versailles was a short-lived post-revolutionary French educational institution that served as a precursor to the prestigious Lycée Hoche in Versailles.
  • B. École nationale supérieure d’arts et métiers
    École nationale supérieure d’arts et métiers is a prestigious French grande école specializing in engineering and industrial technologies, known for training high-level engineers and technical leaders.
  • C. École des Mines de Paris
    École des Mines de Paris is one of France’s most prestigious engineering schools, renowned for its rigorous scientific and technical education and influential alumni in academia, industry, and government.
  • D. École Centrale de Lille
    École Centrale de Lille is a prestigious French grande école of engineering known for its rigorous scientific curriculum and research, located in the Lille metropolitan area.
  • E. Polytechnique
    Polytechnique is a 2009 Canadian drama film by Denis Villeneuve that starkly recreates the 1989 École Polytechnique massacre in Montreal.
  • 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_69ca835a03a081909d4d4cd01a18c9fb completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d71619481909fc4d87af3d01432 completed March 31, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf42f282e48190ad158063e265e0f0 completed April 3, 2026, 4:32 a.m.
NEDg Description generation batch_69cf4433605c8190991f95d19726cab8 completed April 3, 2026, 4:38 a.m.
NED2 Entity disambiguation (via description) batch_69cf44c20b408190b622d18f78277802 completed April 3, 2026, 4:40 a.m.
Created at: March 30, 2026, 6:38 p.m.