Triple
T21349541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upton Park Underground station |
E526436
|
entity |
| Predicate | servedArea |
P82
|
FINISHED |
| Object | Upton Park |
—
|
NE NERFINISHED |
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: Upton Park | Statement: [Upton Park Underground station, servedArea, Upton Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upton Park Context triple: [Upton Park Underground station, servedArea, Upton Park]
-
A.
Upton Park
chosen
Upton Park is a district in East London best known for being the longtime home area of West Ham United’s former stadium, the Boleyn Ground.
-
B.
Finsbury Park
Finsbury Park is a major transport hub and public park in north London, serving as a key interchange between multiple Underground lines, National Rail services, and local buses.
-
C.
Lewisham Park
Lewisham Park is a public green space in the London Borough of Lewisham, offering recreational areas and greenery for local residents.
-
D.
Barking Park
Barking Park is a public recreational park in Barking, east London, featuring green spaces, a boating lake, and various leisure facilities for the local community.
-
E.
Wanstead Park
Wanstead Park is a railway station in east London serving the Gospel Oak to Barking line, close to the green spaces of Wanstead Flats and Wanstead Park.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b51cd5cc81909ac1187971e8a8ad |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8ad30512081909012ce318fa67679 |
completed | April 22, 2026, 11:12 a.m. |
Created at: April 16, 2026, 5:03 p.m.