Triple
T18972121
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eel Brook Common |
E464194
|
entity |
| Predicate | transport |
P230
|
FINISHED |
| Object | served by Fulham Broadway Underground station |
—
|
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: served by Fulham Broadway Underground station | Statement: [Eel Brook Common, transport, served by Fulham Broadway Underground station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: served by Fulham Broadway Underground station Context triple: [Eel Brook Common, transport, served by Fulham Broadway Underground station]
-
A.
Fulham Broadway tube station
chosen
Fulham Broadway tube station is a London Underground station on the District line serving the Fulham area, particularly known for its proximity to Stamford Bridge, the home stadium of Chelsea Football Club.
-
B.
Nine Elms Underground station
Nine Elms Underground station is a London Underground station on the Northern line extension serving the Nine Elms redevelopment area in the London Borough of Wandsworth.
-
C.
Boston Manor Underground station
Boston Manor Underground station is a London Underground station in west London served by the Piccadilly line, providing access to the surrounding residential areas and nearby Boston Manor Park.
-
D.
Ealing Broadway branch of the District line
The Ealing Broadway branch of the District line is a western suburban section of London’s Underground network that runs between central London and Ealing Broadway, serving key stations in west London.
-
E.
Green Park Underground station
Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
- 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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d61cb3ac8190bfe29104166fa090 |
completed | April 20, 2026, 7:30 a.m. |
Created at: April 10, 2026, noon