Triple

T9952162
Position Surface form Disambiguated ID Type / Status
Subject Line P E195355 entity
Predicate terminus P388 FINISHED
Object Coulommiers station
Coulommiers station is a railway terminus in Coulommiers, France, serving as a local commuter hub within the Île-de-France regional rail network.
 E882685 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: Coulommiers station | Statement: [Line P, terminus, Coulommiers station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coulommiers station
Context triple: [Line P, terminus, Coulommiers station]
  • A. Conflans-Fin-d’Oise station
    Conflans-Fin-d’Oise station is a railway station in Conflans-Sainte-Honorine, France, serving as a local commuter hub within the Paris regional rail network.
  • B. Choisy-le-Roi station
    Choisy-le-Roi station is a suburban railway station in the Val-de-Marne department of France that serves the commune of Choisy-le-Roi on the RER C line of the Paris regional rail network.
  • C. Puteaux station
    Puteaux station is a railway and tramway station in the western suburbs of Paris, serving the commune of Puteaux and connecting it to the wider Île-de-France public transport network.
  • D. Chaville-Vélizy station
    Chaville-Vélizy station is a suburban railway station in the western outskirts of Paris, France, serving the communes of Chaville and Vélizy-Villacoublay on the Transilien network.
  • E. Massy–Verrières station
    Massy–Verrières station is a railway station in Massy, France, serving as a local commuter hub on the Paris RER 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: Coulommiers station
Triple: [Line P, terminus, Coulommiers station]
Generated description
Coulommiers station is a railway terminus in Coulommiers, France, serving as a local commuter hub within the Île-de-France regional rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coulommiers station
Target entity description: Coulommiers station is a railway terminus in Coulommiers, France, serving as a local commuter hub within the Île-de-France regional rail network.
  • A. Conflans-Fin-d’Oise station
    Conflans-Fin-d’Oise station is a railway station in Conflans-Sainte-Honorine, France, serving as a local commuter hub within the Paris regional rail network.
  • B. Choisy-le-Roi station
    Choisy-le-Roi station is a suburban railway station in the Val-de-Marne department of France that serves the commune of Choisy-le-Roi on the RER C line of the Paris regional rail network.
  • C. Puteaux station
    Puteaux station is a railway and tramway station in the western suburbs of Paris, serving the commune of Puteaux and connecting it to the wider Île-de-France public transport network.
  • D. Chaville-Vélizy station
    Chaville-Vélizy station is a suburban railway station in the western outskirts of Paris, France, serving the communes of Chaville and Vélizy-Villacoublay on the Transilien network.
  • E. Massy–Verrières station
    Massy–Verrières station is a railway station in Massy, France, serving as a local commuter hub on the Paris RER 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_69ca82e96a108190932bd1fc4acd73a0 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb6922f888190b5c4b58fbe21bea2 completed April 2, 2026, 12:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69dbd9073c948190aa2e9e6b7ffe9022 completed April 12, 2026, 5:40 p.m.
NEDg Description generation batch_69dcad07b51081908fd66ee9ff7341f6 completed April 13, 2026, 8:44 a.m.
NED2 Entity disambiguation (via description) batch_69dd4386e3308190bb8503ce75fa628f completed April 13, 2026, 7:27 p.m.
Created at: March 30, 2026, 8:46 p.m.