Triple
T6575394
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Kensington campus |
E155548
|
entity |
| Predicate | publicTransportAccess |
P1288
|
FINISHED |
| Object | Gloucester Road Underground station |
E79530
|
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: Gloucester Road Underground station | Statement: [South Kensington campus, publicTransportAccess, Gloucester Road Underground station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gloucester Road Underground station Context triple: [South Kensington campus, publicTransportAccess, Gloucester Road Underground station]
-
A.
Gloucester Road tube station
chosen
Gloucester Road tube station is a London Underground station in the Royal Borough of Kensington and Chelsea served by the District, Circle, and Piccadilly lines.
-
B.
Vauxhall Underground station
Vauxhall Underground station is a London Underground station in the Vauxhall area, serving the Victoria line and providing interchange with National Rail and local bus services.
-
C.
Warwick Avenue Underground station
Warwick Avenue Underground station is a London Underground station on the Bakerloo line serving the Maida Vale and Little Venice areas in the City of Westminster.
-
D.
Westbourne Park Underground station
Westbourne Park Underground station is a London Underground station in West London that serves the Hammersmith & City and Circle lines.
-
E.
London Road (Gfd) station
London Road (Gfd) station is a suburban railway station serving the northeastern area of Guildford, Surrey, on the New Guildford Line in southern England.
- 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_69c688151254819080387f87deab8fa7 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae725f988190bacdbeb493b758cf |
completed | March 27, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c71a62bf8c8190b4b24b543e9095fa |
completed | March 28, 2026, 12:01 a.m. |
Created at: March 27, 2026, 1:53 p.m.