Triple

T11326953
Position Surface form Disambiguated ID Type / Status
Subject North Greenwich Underground station E268244 entity
Predicate hasBusInterchange P2423 FINISHED
Object North Greenwich bus station E536890 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: North Greenwich bus station | Statement: [North Greenwich Underground station, hasBusInterchange, North Greenwich bus station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Greenwich bus station
Context triple: [North Greenwich Underground station, hasBusInterchange, North Greenwich bus station]
  • A. North Greenwich bus station chosen
    North Greenwich bus station is a major London transport hub adjacent to North Greenwich Underground station and The O2, providing extensive bus connections across southeast and east London.
  • B. Lewisham bus station
    Lewisham bus station is a major public transport hub in the London Borough of Lewisham, providing extensive bus connections that integrate with nearby rail and DLR services.
  • C. Euston bus station
    Euston bus station is a major London bus interchange serving the Euston area and providing connections to the nearby mainline and Underground stations.
  • D. Heathrow Central bus station
    Heathrow Central bus station is the main bus and coach hub serving London Heathrow Airport, providing ground transport connections for multiple terminals and regional destinations.
  • E. Bluewater bus station
    Bluewater bus station is a major public transport hub serving the Bluewater Shopping Centre in Kent, England, providing extensive local and regional bus connections.
  • 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_69d6aacb1f0881908c84a349fd1be047 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9e2253881909518cad0f12ef612 completed April 9, 2026, 6:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69e52608b7348190875597513ca1a995 completed April 19, 2026, 6:59 p.m.
Created at: April 8, 2026, 9:32 p.m.