Triple
T17473122
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston Manor Underground station |
E425468
|
entity |
| Predicate | servesCommutersTo |
P19600
|
FINISHED |
| Object | Central London |
—
|
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: Central London | Statement: [Boston Manor Underground station, servesCommutersTo, Central London]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central London Context triple: [Boston Manor Underground station, servesCommutersTo, Central London]
-
A.
Central London
chosen
Central London is the innermost part of London, England, encompassing its historic core and primary commercial, political, and cultural districts.
-
B.
West London
West London is a major subregion of the UK capital encompassing several affluent residential and commercial districts, including areas like Kensington and Chelsea.
-
C.
Greater London
Greater London is the administrative and ceremonial region encompassing the city of London and its surrounding boroughs, forming the core metropolitan area of the United Kingdom’s capital.
-
D.
North London
North London is the northern part of England’s capital city, known for its diverse neighborhoods, cultural attractions, and strong football heritage.
-
E.
London District
London District is an administrative ranger district within Kentucky’s Daniel Boone National Forest, responsible for managing and overseeing recreation, conservation, and land use in its portion of the forest.
- 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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451b990848190b2e8510d67e94b79 |
completed | April 19, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:47 a.m.