Triple

T15082109
Position Surface form Disambiguated ID Type / Status
Subject Rueil-Malmaison RER station E360171 entity
Predicate adjacentStation P5707 FINISHED
Object Chatou–Croissy RER station
Chatou–Croissy RER station is a commuter rail stop on the RER A line serving the suburban communes of Chatou and Croissy-sur-Seine to the west of Paris, France.
 E1141352 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: Chatou–Croissy RER station | Statement: [Rueil-Malmaison RER station, adjacentStation, Chatou–Croissy RER station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chatou–Croissy RER station
Context triple: [Rueil-Malmaison RER station, adjacentStation, Chatou–Croissy RER station]
  • 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. Créteil–Préfecture station
    Créteil–Préfecture station is a Paris Métro station in the suburb of Créteil that serves as a key access point to the Val-de-Marne departmental administrative center and surrounding urban area.
  • 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. Rueil-Malmaison RER station
    Rueil-Malmaison RER station is a suburban railway station in the western Paris metropolitan area that serves the commune of Rueil-Malmaison on the RER A line.
  • E. Palaiseau RER station
    Palaiseau RER station is a commuter rail station in the Paris metropolitan area serving the town of Palaiseau on the RER B line.
  • 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: Chatou–Croissy RER station
Triple: [Rueil-Malmaison RER station, adjacentStation, Chatou–Croissy RER station]
Generated description
Chatou–Croissy RER station is a commuter rail stop on the RER A line serving the suburban communes of Chatou and Croissy-sur-Seine to the west of Paris, France.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chatou–Croissy RER station
Target entity description: Chatou–Croissy RER station is a commuter rail stop on the RER A line serving the suburban communes of Chatou and Croissy-sur-Seine to the west of Paris, France.
  • 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. Créteil–Préfecture station
    Créteil–Préfecture station is a Paris Métro station in the suburb of Créteil that serves as a key access point to the Val-de-Marne departmental administrative center and surrounding urban area.
  • 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. Rueil-Malmaison RER station
    Rueil-Malmaison RER station is a suburban railway station in the western Paris metropolitan area that serves the commune of Rueil-Malmaison on the RER A line.
  • E. Palaiseau RER station
    Palaiseau RER station is a commuter rail station in the Paris metropolitan area serving the town of Palaiseau on the RER B line.
  • 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_69d85a035aa88190b52a139d3a1b7b6d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0027450a48190a84588b6aaf84ebf completed April 15, 2026, 9:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69fec87ad03c8190b8a77e8eca9caf4d completed May 9, 2026, 5:39 a.m.
NEDg Description generation batch_69fec95430808190a3ad85d1ef879cb4 completed May 9, 2026, 5:42 a.m.
NED2 Entity disambiguation (via description) batch_69fec9f021588190863863ed29295c3f completed May 9, 2026, 5:45 a.m.
Created at: April 10, 2026, 3:03 a.m.