Triple

T16037882
Position Surface form Disambiguated ID Type / Status
Subject Boualem Sansal E389013 entity
Predicate educatedAt P5 FINISHED
Object École nationale polytechnique d’Alger
École nationale polytechnique d’Alger is a leading Algerian engineering school renowned for training high-level engineers and technical experts in various scientific and industrial fields.
E1190992 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 nationale polytechnique d’Alger | Statement: [Boualem Sansal, educatedAt, École nationale polytechnique d’Alger]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: École nationale polytechnique d’Alger
Context triple: [Boualem Sansal, educatedAt, École nationale polytechnique d’Alger]
  • A. National School of Engineering
    The National School of Engineering is a leading Haitian engineering institution within the State University of Haiti, training professionals in fields such as civil, electrical, and mechanical engineering.
  • B. Polytechnique
    Polytechnique is a 2009 Canadian drama film by Denis Villeneuve that starkly recreates the 1989 École Polytechnique massacre in Montreal.
  • C. École Centrale de Lyon
    École Centrale de Lyon is a prestigious French grande école of engineering known for its strong programs in science, technology, and research, and is part of the broader University of Lyon community.
  • D. École des Mines d’Alès
    École des Mines d’Alès is a prestigious French engineering school specializing in mining, materials, and industrial engineering, known for its strong links with industry and applied research.
  • E. École des Ingénieurs de la Ville de Paris
    École des Ingénieurs de la Ville de Paris was a prestigious French engineering school specializing in urban engineering and public works, particularly for the City of Paris.
  • 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 nationale polytechnique d’Alger
Triple: [Boualem Sansal, educatedAt, École nationale polytechnique d’Alger]
Generated description
École nationale polytechnique d’Alger is a leading Algerian engineering school renowned for training high-level engineers and technical experts in various scientific and industrial fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: École nationale polytechnique d’Alger
Target entity description: École nationale polytechnique d’Alger is a leading Algerian engineering school renowned for training high-level engineers and technical experts in various scientific and industrial fields.
  • A. National School of Engineering
    The National School of Engineering is a leading Haitian engineering institution within the State University of Haiti, training professionals in fields such as civil, electrical, and mechanical engineering.
  • B. Polytechnique
    Polytechnique is a 2009 Canadian drama film by Denis Villeneuve that starkly recreates the 1989 École Polytechnique massacre in Montreal.
  • C. École Centrale de Lyon
    École Centrale de Lyon is a prestigious French grande école of engineering known for its strong programs in science, technology, and research, and is part of the broader University of Lyon community.
  • D. École des Mines d’Alès
    École des Mines d’Alès is a prestigious French engineering school specializing in mining, materials, and industrial engineering, known for its strong links with industry and applied research.
  • E. École des Ingénieurs de la Ville de Paris
    École des Ingénieurs de la Ville de Paris was a prestigious French engineering school specializing in urban engineering and public works, particularly for the City of Paris.
  • 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_69d86dada3808190825d5f80d72fbe88 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1833da68881908710fb2c28e8c6d0 completed April 17, 2026, 12:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffdbd5acb48190a10e40074fffd425 completed May 10, 2026, 1:13 a.m.
NEDg Description generation batch_69ffdd527cfc8190a616a2334edffd02 completed May 10, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69ffdda1a0908190b7c880c5d66f7400 completed May 10, 2026, 1:21 a.m.
Created at: April 10, 2026, 4:56 a.m.