Triple

T17072207
Position Surface form Disambiguated ID Type / Status
Subject Versailles-Rive-Gauche–Château de Versailles E414249 entity
Predicate category P87 FINISHED
Object RER C stations
RER C stations are the railway stops served by line C of the Paris Réseau Express Régional, connecting central Paris with various suburbs and key destinations such as Versailles.
E1249486 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: RER C stations | Statement: [Versailles-Rive-Gauche–Château de Versailles, category, RER C stations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: RER C stations
Context triple: [Versailles-Rive-Gauche–Château de Versailles, category, RER C stations]
  • A. Nanterre-Ville RER station
    Nanterre-Ville RER station is a commuter rail station in Nanterre, a western suburb of Paris, served by the RER A line.
  • B. RER B Denfert-Rochereau station
    RER B Denfert-Rochereau station is a major Parisian suburban rail stop on line B of the RER network, serving the Denfert-Rochereau area and providing regional connections beyond the city center.
  • C. Bourg-la-Reine RER station
    Bourg-la-Reine RER station is a suburban railway station in the Paris metropolitan area that serves as a key stop on the RER B line.
  • D. Auber RER station
    Auber RER station is a major underground commuter rail hub in central Paris, closely linked to the Opéra area and serving as an important interchange in the city’s transit network.
  • E. RER station Magenta
    RER station Magenta is a major Parisian commuter rail hub on the RER E line, located near Gare du Nord and serving as an important connection point in the city’s northeastern area.
  • 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: RER C stations
Triple: [Versailles-Rive-Gauche–Château de Versailles, category, RER C stations]
Generated description
RER C stations are the railway stops served by line C of the Paris Réseau Express Régional, connecting central Paris with various suburbs and key destinations such as Versailles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: RER C stations
Target entity description: RER C stations are the railway stops served by line C of the Paris Réseau Express Régional, connecting central Paris with various suburbs and key destinations such as Versailles.
  • A. Nanterre-Ville RER station
    Nanterre-Ville RER station is a commuter rail station in Nanterre, a western suburb of Paris, served by the RER A line.
  • B. RER B Denfert-Rochereau station
    RER B Denfert-Rochereau station is a major Parisian suburban rail stop on line B of the RER network, serving the Denfert-Rochereau area and providing regional connections beyond the city center.
  • C. Bourg-la-Reine RER station
    Bourg-la-Reine RER station is a suburban railway station in the Paris metropolitan area that serves as a key stop on the RER B line.
  • D. Auber RER station
    Auber RER station is a major underground commuter rail hub in central Paris, closely linked to the Opéra area and serving as an important interchange in the city’s transit network.
  • E. RER station Magenta
    RER station Magenta is a major Parisian commuter rail hub on the RER E line, located near Gare du Nord and serving as an important connection point in the city’s northeastern area.
  • 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_69d886cef44c8190ba56c44b4e863e64 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbc1b7d48190979a848b4188cb22 completed April 18, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a012edbce988190a784448ba8a258a5 completed May 11, 2026, 1:20 a.m.
NEDg Description generation batch_6a012fe2a1b081909483baef845cc2c1 completed May 11, 2026, 1:24 a.m.
NED2 Entity disambiguation (via description) batch_6a0130c2ad9881909d8a8b64ebb59aa6 completed May 11, 2026, 1:28 a.m.
Created at: April 10, 2026, 5:34 a.m.