Triple
T21305051
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bexleyheath |
E525172
|
entity |
| Predicate | hasBusInterchange |
P2423
|
FINISHED |
| Object | Bexleyheath bus station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Bexleyheath bus station | Statement: [Bexleyheath, hasBusInterchange, Bexleyheath bus station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bexleyheath bus station Context triple: [Bexleyheath, hasBusInterchange, Bexleyheath bus station]
-
A.
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.
-
B.
Wood Green bus station
Wood Green bus station is a major London bus interchange in the Wood Green area of the London Borough of Haringey, providing connections between local and regional bus services and nearby Underground links.
-
C.
Shepherd’s Bush bus station
Shepherd’s Bush bus station is a major London transport hub in the Shepherd’s Bush area, providing connections between numerous bus routes and nearby Underground and rail services.
-
D.
Walthamstow Central bus station
Walthamstow Central bus station is a major London bus interchange in Walthamstow, adjacent to Walthamstow Central rail and Underground stations, providing local and regional bus services.
-
E.
North Greenwich bus station
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bexleyheath bus station Target entity description: Bexleyheath bus station is a public transport hub in Bexleyheath, London, serving as a central interchange point for numerous local and regional bus routes.
-
A.
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.
-
B.
Wood Green bus station
Wood Green bus station is a major London bus interchange in the Wood Green area of the London Borough of Haringey, providing connections between local and regional bus services and nearby Underground links.
-
C.
Shepherd’s Bush bus station
Shepherd’s Bush bus station is a major London transport hub in the Shepherd’s Bush area, providing connections between numerous bus routes and nearby Underground and rail services.
-
D.
Walthamstow Central bus station
Walthamstow Central bus station is a major London bus interchange in Walthamstow, adjacent to Walthamstow Central rail and Underground stations, providing local and regional bus services.
-
E.
North Greenwich bus station
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.
- F. None of above. chosen
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_69e0b518b8948190ad69cf9a8784d397 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e75aa341908190963c4368708860b8 |
completed | April 21, 2026, 11:08 a.m. |
Created at: April 16, 2026, 4:05 p.m.