Triple

T4175250
Position Surface form Disambiguated ID Type / Status
Subject Douai E86459 entity
Predicate hasInstitution P186 FINISHED
Object École des Mines de Douai
École des Mines de Douai is a French grande école of engineering specializing in fields such as materials, environment, and industrial engineering.
 E418700 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 des Mines de Douai | Statement: [Douai, hasInstitution, École des Mines de Douai]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: École des Mines de Douai
Context triple: [Douai, hasInstitution, École des Mines de Douai]
  • A. École des Mines de Nancy
    École des Mines de Nancy is a prestigious French engineering school specializing in mining, materials, and industrial engineering, located in the city of Nancy.
  • B. 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.
  • C. 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.
  • D. École des Ponts et Chaussées
    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.
  • E. 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.
  • 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 des Mines de Douai
Triple: [Douai, hasInstitution, École des Mines de Douai]
Generated description
École des Mines de Douai is a French grande école of engineering specializing in fields such as materials, environment, and industrial engineering.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: École des Mines de Douai
Target entity description: École des Mines de Douai is a French grande école of engineering specializing in fields such as materials, environment, and industrial engineering.
  • A. École des Mines de Nancy
    École des Mines de Nancy is a prestigious French engineering school specializing in mining, materials, and industrial engineering, located in the city of Nancy.
  • B. 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.
  • C. 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.
  • D. École des Ponts et Chaussées
    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.
  • E. 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.
  • 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_69aed93de98c8190ad838ce507b77c8a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af02e9370481908eda048724261c2b completed March 9, 2026, 5:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f564c9c8190bfc321c8ec2dac14 completed March 14, 2026, 3:31 p.m.
NEDg Description generation batch_69b58330b1d48190a3af96d3c0e7aa1b completed March 14, 2026, 3:48 p.m.
NED2 Entity disambiguation (via description) batch_69b583ba1fd8819092b7fe73a17dc406 completed March 14, 2026, 3:50 p.m.
Created at: March 9, 2026, 3:45 p.m.