Triple
T12717871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Willesden Junction |
E303894
|
entity |
| Predicate | hasStationGroup |
P33789
|
FINISHED |
| Object | Willesden Junction High Level |
E303894
|
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: Willesden Junction High Level | Statement: [Willesden Junction, hasStationGroup, Willesden Junction High Level]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Willesden Junction High Level Context triple: [Willesden Junction, hasStationGroup, Willesden Junction High Level]
-
A.
Willesden Junction station
Willesden Junction station is a major rail and London Overground interchange in northwest London, serving multiple lines and acting as a key hub for suburban and orbital services.
-
B.
Willesden Junction
chosen
Willesden Junction is a major railway and London Overground interchange station in northwest London, providing key connections between suburban, regional, and Underground services.
-
C.
Bethnal Green Junction
Bethnal Green Junction is a key railway junction in East London where routes on the Lea Valley lines diverge toward various destinations in the region.
-
D.
Chiswick Road station
Chiswick Road station is a light rail stop in Boston, Massachusetts, serving passengers on the MBTA Green Line’s B branch.
-
E.
Hainault tube station
Hainault tube station is a London Underground station on the Central line serving the Hainault area in northeast London.
- 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_69d7bdf084148190ab9d513dc0735af4 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9620bd6148190a2f50067a4c18c14 |
completed | April 10, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f671bcc10481909f150989f9545752 |
completed | May 2, 2026, 9:50 p.m. |
Created at: April 9, 2026, 5:23 p.m.