Triple

T22281924
Position Surface form Disambiguated ID Type / Status
Subject Havre–Caumartin E550753 entity
Predicate hasConnection P8776 FINISHED
Object RER A at Auber
RER A at Auber is a major underground commuter rail station in central Paris that forms part of the busy RER A line, providing extensive regional and suburban connections beneath the city’s main shopping and business districts.
E1528597 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 A at Auber | Statement: [Havre–Caumartin, hasConnection, RER A at Auber]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: RER A at Auber
Context triple: [Havre–Caumartin, hasConnection, RER A at Auber]
  • A. RER A at La Défense
    RER A at La Défense is a major Paris regional express rail line station serving the La Défense business district and acting as a key interchange between suburban, metro, and tramway services.
  • B. RER A at Châtelet–Les Halles
    RER A at Châtelet–Les Halles is a major Paris regional express rail line serving one of the city’s largest and busiest underground transport hubs, providing high-capacity connections between central Paris and its suburbs.
  • C. RER A terminus
    RER A terminus is the endpoint station of Paris’s RER A commuter rail line, where trains start or finish their routes.
  • D. RER C at Pont de l’Alma
    RER C at Pont de l’Alma is a station on Paris’s RER Line C serving the area near the Pont de l’Alma and the Seine in the 7th arrondissement.
  • E. RER E at Bondy
    RER E at Bondy is a station on Paris’s RER Line E serving the eastern suburbs and providing regional rail connections toward central Paris.
  • 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 A at Auber
Triple: [Havre–Caumartin, hasConnection, RER A at Auber]
Generated description
RER A at Auber is a major underground commuter rail station in central Paris that forms part of the busy RER A line, providing extensive regional and suburban connections beneath the city’s main shopping and business districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: RER A at Auber
Target entity description: RER A at Auber is a major underground commuter rail station in central Paris that forms part of the busy RER A line, providing extensive regional and suburban connections beneath the city’s main shopping and business districts.
  • A. RER A at La Défense
    RER A at La Défense is a major Paris regional express rail line station serving the La Défense business district and acting as a key interchange between suburban, metro, and tramway services.
  • B. RER A at Châtelet–Les Halles
    RER A at Châtelet–Les Halles is a major Paris regional express rail line serving one of the city’s largest and busiest underground transport hubs, providing high-capacity connections between central Paris and its suburbs.
  • C. RER A terminus
    RER A terminus is the endpoint station of Paris’s RER A commuter rail line, where trains start or finish their routes.
  • D. RER C at Pont de l’Alma
    RER C at Pont de l’Alma is a station on Paris’s RER Line C serving the area near the Pont de l’Alma and the Seine in the 7th arrondissement.
  • E. RER E at Bondy
    RER E at Bondy is a station on Paris’s RER Line E serving the eastern suburbs and providing regional rail connections toward central Paris.
  • 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_69e11e44d538819097c6b8f333af3352 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f14eac0994819088e39a1b5d39cf18 completed April 29, 2026, 12:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0abcaa46788190970d08e2328d5503 completed May 18, 2026, 7:15 a.m.
NEDg Description generation batch_6a0abdba268881908b936c0abf539a39 completed May 18, 2026, 7:20 a.m.
NED2 Entity disambiguation (via description) batch_6a0abf213878819085413d22a824fe58 completed May 18, 2026, 7:26 a.m.
Created at: April 16, 2026, 8:40 p.m.