Triple

T15646950
Position Surface form Disambiguated ID Type / Status
Subject Gracechurch Street E376203 entity
Predicate hasPublicTransportAccess P3791 FINISHED
Object Bank Underground station E239747 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: Bank Underground station | Statement: [Gracechurch Street, hasPublicTransportAccess, Bank Underground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bank Underground station
Context triple: [Gracechurch Street, hasPublicTransportAccess, Bank Underground station]
  • A. Bank Underground station chosen
    Bank Underground station is a major London Underground interchange in the City of London, serving multiple tube lines and connecting with Monument station via underground walkways.
  • B. Victoria Underground station
    Victoria Underground station is a major London Tube station in central London, serving as a key interchange on multiple Underground lines beneath the mainline Victoria railway terminus.
  • C. Oval Underground Station
    Oval Underground Station is a London Underground station in South London, best known for serving the nearby Oval Cricket Ground and the surrounding Kennington area.
  • D. Angel Underground station
    Angel Underground station is a London Underground station in the Angel area of Islington, known for its deep platforms and one of the longest escalators on the network.
  • E. Woodford Underground station
    Woodford Underground station is a London Underground station in the suburb of Woodford on the Central line, providing commuter rail services into central London.
  • 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_69d85cd1564c8190991adda63bfab4b0 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ed5b8b081908d7127964eed3b09 completed April 16, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff67936e388190913c9060194e5b53 completed May 9, 2026, 4:57 p.m.
Created at: April 10, 2026, 4:15 a.m.