Triple

T8304073
Position Surface form Disambiguated ID Type / Status
Subject Transilien Line N E194416 entity
Predicate hasStation P35 FINISHED
Object Épône–Mézières station
Épône–Mézières station is a suburban railway station in Île-de-France, France, serving regional commuter traffic on the western approaches to Paris.
 E752645 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: Épône–Mézières station | Statement: [Transilien Line N, hasStation, Épône–Mézières station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Épône–Mézières station
Context triple: [Transilien Line N, hasStation, Épône–Mézières station]
  • A. Ménilmontant station
    Ménilmontant station is a Paris Métro station on Line 2, located in the Ménilmontant neighborhood in the eastern part of the city.
  • B. Malesherbes station
    Malesherbes station is a Paris Métro station serving the 8th and 17th arrondissements of Paris on Line 3.
  • 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. Massy–Verrières station
    Massy–Verrières station is a railway station in Massy, France, serving as a local commuter hub on the Paris RER network.
  • E. Reims-Maison-Blanche station
    Reims-Maison-Blanche station is a local railway station serving the city of Reims in northeastern France.
  • 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: Épône–Mézières station
Triple: [Transilien Line N, hasStation, Épône–Mézières station]
Generated description
Épône–Mézières station is a suburban railway station in Île-de-France, France, serving regional commuter traffic on the western approaches to Paris.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Épône–Mézières station
Target entity description: Épône–Mézières station is a suburban railway station in Île-de-France, France, serving regional commuter traffic on the western approaches to Paris.
  • A. Ménilmontant station
    Ménilmontant station is a Paris Métro station on Line 2, located in the Ménilmontant neighborhood in the eastern part of the city.
  • B. Malesherbes station
    Malesherbes station is a Paris Métro station serving the 8th and 17th arrondissements of Paris on Line 3.
  • 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. Massy–Verrières station
    Massy–Verrières station is a railway station in Massy, France, serving as a local commuter hub on the Paris RER network.
  • E. Reims-Maison-Blanche station
    Reims-Maison-Blanche station is a local railway station serving the city of Reims in northeastern France.
  • 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_69ca82e613e88190bf8139669bbd0d53 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7e8b9f6081909100d1da8a078616 completed March 31, 2026, 7:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69cf27cace5c8190b871c632a075cb0a completed April 3, 2026, 2:36 a.m.
NEDg Description generation batch_69cf2a6a91d48190aa7d45b0a010f261 completed April 3, 2026, 2:48 a.m.
NED2 Entity disambiguation (via description) batch_69cf2c0aace08190aca839c39e718c52 completed April 3, 2026, 2:55 a.m.
Created at: March 30, 2026, 5:53 p.m.