Triple

T4680372
Position Surface form Disambiguated ID Type / Status
Subject Millau Viaduct E103783 entity
Predicate operator P179 FINISHED
Object Compagnie Eiffage du Viaduc de Millau
Compagnie Eiffage du Viaduc de Millau is the Eiffage-led company responsible for the concession, operation, and maintenance of France’s landmark Millau Viaduct.
 E461863 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: Compagnie Eiffage du Viaduc de Millau | Statement: [Millau Viaduct, operator, Compagnie Eiffage du Viaduc de Millau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Compagnie Eiffage du Viaduc de Millau
Context triple: [Millau Viaduct, operator, Compagnie Eiffage du Viaduc de Millau]
  • A. Ponts et Chaussées
    Ponts et Chaussées is a prestigious French engineering school renowned for training civil engineers and leaders in infrastructure, transportation, and environmental engineering.
  • B. Tractebel
    Tractebel is an international engineering and consulting company specializing in energy, water, and infrastructure projects.
  • C. Vinci SA
    Vinci SA is a major French multinational concessions and construction company specializing in infrastructure development and management worldwide.
  • D. Eiffel et Cie
    Eiffel et Cie was the engineering and construction firm through which Gustave Eiffel carried out many of his major iron-structure projects in the late 19th century.
  • E. Société d’Exploitation de la Tour Eiffel
    Société d’Exploitation de la Tour Eiffel is the company responsible for managing, maintaining, and operating the Eiffel Tower as a major cultural and tourist site in 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: Compagnie Eiffage du Viaduc de Millau
Triple: [Millau Viaduct, operator, Compagnie Eiffage du Viaduc de Millau]
Generated description
Compagnie Eiffage du Viaduc de Millau is the Eiffage-led company responsible for the concession, operation, and maintenance of France’s landmark Millau Viaduct.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Compagnie Eiffage du Viaduc de Millau
Target entity description: Compagnie Eiffage du Viaduc de Millau is the Eiffage-led company responsible for the concession, operation, and maintenance of France’s landmark Millau Viaduct.
  • A. Ponts et Chaussées
    Ponts et Chaussées is a prestigious French engineering school renowned for training civil engineers and leaders in infrastructure, transportation, and environmental engineering.
  • B. Tractebel
    Tractebel is an international engineering and consulting company specializing in energy, water, and infrastructure projects.
  • C. Vinci SA
    Vinci SA is a major French multinational concessions and construction company specializing in infrastructure development and management worldwide.
  • D. Eiffel et Cie
    Eiffel et Cie was the engineering and construction firm through which Gustave Eiffel carried out many of his major iron-structure projects in the late 19th century.
  • E. Société d’Exploitation de la Tour Eiffel
    Société d’Exploitation de la Tour Eiffel is the company responsible for managing, maintaining, and operating the Eiffel Tower as a major cultural and tourist site in 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_69bd43debbf08190b4bc372e286ec234 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd636c105081908655ab384f539f38 completed March 20, 2026, 3:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03a8b7a88190bfc4f68438694995 completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be0440e7c881908743b7af9b2fa347 completed March 21, 2026, 2:36 a.m.
NED2 Entity disambiguation (via description) batch_69be04e0f1b08190b3e617150e34648c completed March 21, 2026, 2:39 a.m.
Created at: March 20, 2026, 1:16 p.m.