Triple
T12642179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lambeth North Underground station |
E301924
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object | Westminster Bridge Road |
—
|
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: Westminster Bridge Road | Statement: [Lambeth North Underground station, hasEntranceOn, Westminster Bridge Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Westminster Bridge Road Context triple: [Lambeth North Underground station, hasEntranceOn, Westminster Bridge Road]
-
A.
Westminster Bridge Road
chosen
Westminster Bridge Road is a major thoroughfare in central London running southeast from Westminster Bridge through Lambeth, historically lined with transport, commercial, and civic buildings.
-
B.
Kew Bridge Road
Kew Bridge Road is a section of the A315 in west London running alongside the River Thames near Kew Bridge and connecting the Kew and Brentford areas.
-
C.
Vauxhall Bridge Road
Vauxhall Bridge Road is a major thoroughfare in central London running between Victoria and Vauxhall, serving as a key route for traffic and public transport.
-
D.
Brompton Road
Brompton Road is a major street in London’s Knightsbridge district, renowned for its luxury shops and proximity to the famous Harrods department store.
-
E.
Battersea Park Road
Battersea Park Road is a major thoroughfare in the Battersea district of southwest London, lined with shops, residences, and transport links near the River Thames and Battersea 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9614ae6ac8190b42acbf2b0331fda |
completed | April 10, 2026, 8:44 p.m. |
Created at: April 9, 2026, 5:17 p.m.