Triple

T8303958
Position Surface form Disambiguated ID Type / Status
Subject Line H E194413 entity
Predicate servesStation P839 FINISHED
Object Épinay–Villetaneuse station
Épinay–Villetaneuse station is a suburban railway station in the northern Paris metropolitan area, serving as a key node on the Transilien network.
 E731721 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: Épinay–Villetaneuse station | Statement: [Line H, servesStation, Épinay–Villetaneuse station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Épinay–Villetaneuse station
Context triple: [Line H, servesStation, Épinay–Villetaneuse station]
  • A. 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.
  • B. Saint-Quentin-en-Yvelines station
    Saint-Quentin-en-Yvelines station is a major suburban railway hub in the Yvelines department of the Paris metropolitan area, serving regional and commuter rail lines including the RER.
  • C. Fontenay-aux-Roses station
    Fontenay-aux-Roses station is a suburban railway stop in the Paris metropolitan area serving the commune of Fontenay-aux-Roses in the Hauts-de-Seine department of France.
  • D. Clamart station
    Clamart station is a suburban railway station in the Paris metropolitan area serving the commune of Clamart in France.
  • 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: Épinay–Villetaneuse station
Triple: [Line H, servesStation, Épinay–Villetaneuse station]
Generated description
Épinay–Villetaneuse station is a suburban railway station in the northern Paris metropolitan area, serving as a key node on the Transilien network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Épinay–Villetaneuse station
Target entity description: Épinay–Villetaneuse station is a suburban railway station in the northern Paris metropolitan area, serving as a key node on the Transilien network.
  • A. 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.
  • B. Saint-Quentin-en-Yvelines station
    Saint-Quentin-en-Yvelines station is a major suburban railway hub in the Yvelines department of the Paris metropolitan area, serving regional and commuter rail lines including the RER.
  • C. Fontenay-aux-Roses station
    Fontenay-aux-Roses station is a suburban railway stop in the Paris metropolitan area serving the commune of Fontenay-aux-Roses in the Hauts-de-Seine department of France.
  • D. Clamart station
    Clamart station is a suburban railway station in the Paris metropolitan area serving the commune of Clamart in France.
  • 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_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_69ce026bef88819097459cb96f7b44af completed April 2, 2026, 5:45 a.m.
NEDg Description generation batch_69ce064211e48190b558d4355be659ba completed April 2, 2026, 6:01 a.m.
NED2 Entity disambiguation (via description) batch_69ce07a390048190ac26a7e3d3d561e0 completed April 2, 2026, 6:07 a.m.
Created at: March 30, 2026, 5:53 p.m.