Triple

T17918841
Position Surface form Disambiguated ID Type / Status
Subject Vauxhall Underground station E448010 entity
Predicate connectsTo P845 FINISHED
Object Brixton Underground station — NE NERFINISHED

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: Brixton Underground station | Statement: [Vauxhall Underground station, connectsTo, Brixton Underground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brixton Underground station
Context triple: [Vauxhall Underground station, connectsTo, Brixton Underground station]
  • A. Brixton Underground Station chosen
    Brixton Underground Station is a London Underground station in south London that serves as the southern terminus of the Victoria line and a major transport hub for the Brixton area.
  • B. Brixton railway station
    Brixton railway station is a suburban National Rail station in south London that provides commuter services into central London and connects with the London Underground’s Victoria line.
  • C. Bermondsey Underground station
    Bermondsey Underground station is a London Underground station in southeast London served by the Jubilee line.
  • D. Elephant & Castle Underground station
    Elephant & Castle Underground station is a major London Underground interchange in the Elephant and Castle area, serving both the Bakerloo and Northern lines in the London Borough of Southwark.
  • E. Lambeth North Underground station
    Lambeth North Underground station is a London Underground station on the Bakerloo line serving the Lambeth area just south of the River Thames.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9f6d394819082a6d69fd1e23d2f completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4a30844548190b7a43c2f093f35d7 completed April 19, 2026, 9:40 a.m.
Created at: April 10, 2026, 10:20 a.m.