Triple

T2286326
Position Surface form Disambiguated ID Type / Status
Subject Versailles-Chantiers station E51398 entity
Predicate connectsTo P845 FINISHED
Object Dreux station
Dreux station is a railway station in Dreux, France, serving regional passenger trains and connecting the town to the wider Parisian rail network.
 E268268 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: Dreux station | Statement: [Versailles-Chantiers station, connectsTo, Dreux station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dreux station
Context triple: [Versailles-Chantiers station, connectsTo, Dreux station]
  • A. Rambouillet station
    Rambouillet station is a railway station in Rambouillet, France, serving as a regional commuter and intercity stop southwest of Paris.
  • B. Dourdan station
    Dourdan station is a railway terminus in the southern suburbs of Paris, serving as one end of the RER C commuter rail line.
  • C. Pontoise station
    Pontoise station is a major railway and RER hub in the northwestern suburbs of Paris, serving as an important terminus and interchange point for regional and suburban trains.
  • D. Saint-Rémy-lès-Chevreuse station
    Saint-Rémy-lès-Chevreuse station is a suburban railway station in Île-de-France serving as a key outer terminus of Paris’s RER B commuter rail network.
  • E. Saint-Martin-d’Étampes station
    Saint-Martin-d’Étampes station is a railway terminus in Étampes, France, serving as one of the outer suburban endpoints of the Paris RER C commuter rail network.
  • 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: Dreux station
Triple: [Versailles-Chantiers station, connectsTo, Dreux station]
Generated description
Dreux station is a railway station in Dreux, France, serving regional passenger trains and connecting the town to the wider Parisian rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dreux station
Target entity description: Dreux station is a railway station in Dreux, France, serving regional passenger trains and connecting the town to the wider Parisian rail network.
  • A. Rambouillet station
    Rambouillet station is a railway station in Rambouillet, France, serving as a regional commuter and intercity stop southwest of Paris.
  • B. Dourdan station
    Dourdan station is a railway terminus in the southern suburbs of Paris, serving as one end of the RER C commuter rail line.
  • C. Pontoise station
    Pontoise station is a major railway and RER hub in the northwestern suburbs of Paris, serving as an important terminus and interchange point for regional and suburban trains.
  • D. Saint-Rémy-lès-Chevreuse station
    Saint-Rémy-lès-Chevreuse station is a suburban railway station in Île-de-France serving as a key outer terminus of Paris’s RER B commuter rail network.
  • E. Saint-Martin-d’Étampes station
    Saint-Martin-d’Étampes station is a railway terminus in Étampes, France, serving as one of the outer suburban endpoints of the Paris RER C commuter rail network.
  • 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_69a88b09c644819090b503456d96bf70 completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc24730208190af8a5cf443d334f7 completed March 7, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef08a105081908455f482c6b2a880 completed March 9, 2026, 4:08 p.m.
NEDg Description generation batch_69aef8380d24819092b6502117a8ed42 completed March 9, 2026, 4:41 p.m.
NED2 Entity disambiguation (via description) batch_69aef936b86c81908573ea73314fe6a9 completed March 9, 2026, 4:45 p.m.
Created at: March 4, 2026, 7:48 p.m.