Triple
T7335902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tottenham Hale station |
E169125
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Tottenham Hale |
E211314
|
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: Tottenham Hale | Statement: [Tottenham Hale station, servesArea, Tottenham Hale]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tottenham Hale Context triple: [Tottenham Hale station, servesArea, Tottenham Hale]
-
A.
Tottenham Hale
chosen
Tottenham Hale is a transport hub and rapidly redeveloping district in north London, served by both rail and Underground services and known for its links into central London and Stansted Airport.
-
B.
Kentish Town
Kentish Town is a residential and commercial district in north London known for its vibrant high street, music venues, and proximity to central London.
-
C.
Perivale
Perivale is a suburban area in the London Borough of Ealing, known for its residential neighborhoods, industrial estates, and green spaces in west London.
-
D.
Ealing Green
Ealing Green is a small historic green and surrounding area in the London Borough of Ealing, known for its village-like feel, period architecture, and proximity to Ealing’s town center.
-
E.
Tottenham Marshes
Tottenham Marshes is a large riverside nature reserve and open green space in north London, known for its wetlands, wildlife habitats, and recreational walking and cycling routes.
- 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_69c68a568a6481908f11e20db7bc8446 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f0c38d6c81908a57ef1eea0e4951 |
completed | March 27, 2026, 9:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbd5d671481908ecbdb8ce6ef898a |
completed | April 1, 2026, 6:38 a.m. |
Created at: March 27, 2026, 3:04 p.m.