Triple
T20050907
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northwick Park station |
E499193
|
entity |
| Predicate | servedArea |
P82
|
FINISHED |
| Object | Northwick Park area |
—
|
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: Northwick Park area | Statement: [Northwick Park station, servedArea, Northwick Park area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwick Park area Context triple: [Northwick Park station, servedArea, Northwick Park area]
-
A.
Northwick Park (area)
chosen
Northwick Park is a suburban area in northwest London known for its large open spaces, hospital complex, and proximity to the University of Westminster campus.
-
B.
Northwick Park
Northwick Park is a London Underground station in northwest London, primarily serving the surrounding residential and hospital areas.
-
C.
Heathrow Villages area
The Heathrow Villages area is a collection of historic villages and residential communities situated around London Heathrow Airport in the London Borough of Hillingdon.
-
D.
Willesden Area
Willesden Area is a district in northwest London known for its diverse community, residential character, and proximity to key transport links.
-
E.
Wychwood area
The Wychwood area is a historic region of rural Oxfordshire, England, centered around the ancient Royal Forest of Wychwood and its surrounding villages.
- 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_69da6276bcf48190aabbf279192a5fb4 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6632d9d888190b0985bb5ed989311 |
completed | April 20, 2026, 5:32 p.m. |
Created at: April 11, 2026, 3:38 p.m.