Triple

T8617122
Position Surface form Disambiguated ID Type / Status
Subject Clapham Common Underground station E204066 entity
Predicate formerName P65 FINISHED
Object Clapham Common (City and South London Railway) E204066 NE FINISHED

How this triple was built (2 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: Clapham Common (City and South London Railway) | Statement: [Clapham Common Underground station, formerName, Clapham Common (City and South London Railway)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Clapham Common (City and South London Railway)
Context triple: [Clapham Common Underground station, formerName, Clapham Common (City and South London Railway)]
  • A. Clapham Common Underground station chosen
    Clapham Common Underground station is a London Underground station on the Northern line serving the Clapham area in south London.
  • B. Clapham South Underground station
    Clapham South Underground station is a London Underground station on the Northern line serving the Clapham area in the London Borough of Lambeth.
  • C. Clapham North Underground station
    Clapham North Underground station is a London Underground station on the Northern line serving the Clapham area in south London.
  • D. Wandsworth Common railway station
    Wandsworth Common railway station is a suburban rail station in the London Borough of Wandsworth that serves the surrounding residential area with services into central London.
  • E. Ladbroke Grove tube station
    Ladbroke Grove tube station is a London Underground station in West London served by the Circle and Hammersmith & City lines.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca832ceab8819096e4a9f546695079 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc4711c7748190af26ff5a78ef66a2 completed March 31, 2026, 10:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea923ae148190a973ef8ad6ccac9a completed April 2, 2026, 5:36 p.m.
Created at: March 30, 2026, 6:26 p.m.