Triple
T21166354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | HM Prison Wormwood Scrubs |
E521572
|
entity |
| Predicate | publicTransportAccess |
P1288
|
FINISHED |
| Object | Wood Lane Underground station |
E1250358
|
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: Wood Lane Underground station | Statement: [HM Prison Wormwood Scrubs, publicTransportAccess, Wood Lane Underground station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wood Lane Underground station Context triple: [HM Prison Wormwood Scrubs, publicTransportAccess, Wood Lane Underground station]
-
A.
Wood Lane tube station
chosen
Wood Lane tube station is a London Underground station in White City serving the Circle and Hammersmith & City lines near the Westfield London shopping centre and BBC Television Centre.
-
B.
Hanger Lane Underground station
Hanger Lane Underground station is a London Underground station on the Central line in Ealing, known for its location within the Hanger Lane gyratory road junction.
-
C.
Bow Road Underground station
Bow Road Underground station is a London Underground station in East London serving the District and Hammersmith & City lines.
-
D.
Northolt Underground station
Northolt Underground station is a London Underground station in the west of the city, serving the Central line and the suburban area of Northolt in the London Borough of Ealing.
-
E.
Turnpike Lane Underground station
Turnpike Lane Underground station is a London Underground station on the Piccadilly line in north London, serving the Turnpike Lane and Hornsey areas.
- 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_69e0b50e30748190b186824a206d39b9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7270efe3081908a50fc601c2f958c |
completed | April 21, 2026, 7:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09c28db05081908dd9fd3c3994e225 |
completed | May 17, 2026, 1:28 p.m. |
Created at: April 16, 2026, 2:59 p.m.