Triple
T13751946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wembley Arena |
E330373
|
entity |
| Predicate | publicTransit |
P1288
|
FINISHED |
| Object | Wembley Central station |
E167398
|
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: Wembley Central station | Statement: [Wembley Arena, publicTransit, Wembley Central station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wembley Central station Context triple: [Wembley Arena, publicTransit, Wembley Central station]
-
A.
Wembley Central station
chosen
Wembley Central station is a key National Rail and London Underground interchange in Wembley, northwest London, serving both local commuters and visitors to nearby Wembley Stadium.
-
B.
Wembley Park station
Wembley Park station is a London Underground station in north-west London that serves as a key access point for visitors to Wembley Stadium and the surrounding Wembley Park area.
-
C.
North Wembley station
North Wembley station is a suburban railway and London Overground station in the London Borough of Brent, serving the North Wembley area on the Watford DC and Bakerloo line routes.
-
D.
Regent’s Park station
Regent’s Park station is a London Underground station on the Bakerloo line, located near Regent’s Park and the Marylebone area in central London.
-
E.
Uxbridge tube station
Uxbridge tube station is a London Underground station in west London serving as the terminus for both the Metropolitan and Piccadilly lines.
- 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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0215cfa08190aaed8b089aff217b |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe0cce10c88190bf25404fc4c75bbf |
completed | May 8, 2026, 4:18 p.m. |
Created at: April 9, 2026, 10:09 p.m.