Triple

T5021817
Position Surface form Disambiguated ID Type / Status
Subject Bourg-la-Reine E112868 entity
Predicate hasTransport P1298 FINISHED
Object 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.
 E488902 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: Bourg-la-Reine RER station | Statement: [Bourg-la-Reine, hasTransport, Bourg-la-Reine RER station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bourg-la-Reine RER station
Context triple: [Bourg-la-Reine, hasTransport, Bourg-la-Reine RER station]
  • A. 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.
  • B. 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.
  • C. Saint-Germain-en-Laye RER station
    Saint-Germain-en-Laye RER station is a terminus of the RER A line serving the western Paris suburb of Saint-Germain-en-Laye, providing regional rail connections to central Paris and surrounding areas.
  • 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. Pont de l’Alma RER station
    Pont de l’Alma RER station is a commuter rail stop in central Paris serving line C of the RER network near the Pont de l’Alma and the Seine.
  • 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: Bourg-la-Reine RER station
Triple: [Bourg-la-Reine, hasTransport, Bourg-la-Reine RER station]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bourg-la-Reine RER station
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Saint-Germain-en-Laye RER station
    Saint-Germain-en-Laye RER station is a terminus of the RER A line serving the western Paris suburb of Saint-Germain-en-Laye, providing regional rail connections to central Paris and surrounding areas.
  • 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. Pont de l’Alma RER station
    Pont de l’Alma RER station is a commuter rail stop in central Paris serving line C of the RER network near the Pont de l’Alma and the Seine.
  • 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_69bd4435c2f48190be593158cbfcf8a3 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd73656edc8190b802ad38d9552b58 completed March 20, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c60de2c81908208f93a4bd0ce55 completed March 21, 2026, 1:25 p.m.
NEDg Description generation batch_69be9dfae0688190a1b6112adfce72d9 completed March 21, 2026, 1:32 p.m.
NED2 Entity disambiguation (via description) batch_69be9e902e3881909f2662cf8f086cd9 completed March 21, 2026, 1:35 p.m.
Created at: March 20, 2026, 1:36 p.m.