Triple
T4708673
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fulham, London |
E104454
|
entity |
| Predicate | hasUndergroundStation |
P918
|
FINISHED |
| Object |
Fulham Broadway tube station
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.
|
E464197
|
NE FINISHED |
How this triple was built (4 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: Fulham Broadway tube station | Statement: [Fulham, London, hasUndergroundStation, Fulham Broadway tube station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fulham Broadway tube station Context triple: [Fulham, London, hasUndergroundStation, Fulham Broadway tube station]
-
A.
Ealing Broadway station
Ealing Broadway station is a major railway and London Underground interchange in west London, serving as a key hub for services between central London and the suburbs.
-
B.
Hampstead tube station
Hampstead tube station is a London Underground station on the Northern line, known for serving the Hampstead area of the London Borough of Camden and for having one of the deepest platforms on the network.
-
C.
Finsbury Park station
Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
-
D.
Gloucester Road tube station
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.
-
E.
Watford tube station
Watford tube station is a London Underground station in Hertfordshire that serves as the northern terminus of the Watford branch of the Metropolitan line.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Fulham Broadway tube station Triple: [Fulham, London, hasUndergroundStation, Fulham Broadway tube station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fulham Broadway tube station Target entity description: 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.
-
A.
Ealing Broadway station
Ealing Broadway station is a major railway and London Underground interchange in west London, serving as a key hub for services between central London and the suburbs.
-
B.
Hampstead tube station
Hampstead tube station is a London Underground station on the Northern line, known for serving the Hampstead area of the London Borough of Camden and for having one of the deepest platforms on the network.
-
C.
Finsbury Park station
Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
-
D.
Gloucester Road tube station
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.
-
E.
Watford tube station
Watford tube station is a London Underground station in Hertfordshire that serves as the northern terminus of the Watford branch of the Metropolitan line.
- F. None of above. chosen
Provenance (5 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_69bd43eac3c08190af7e4020c6c3704c |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd63ebf7e48190b545670ec114bd7e |
completed | March 20, 2026, 3:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be10721b88819093be46bc5cae17c0 |
completed | March 21, 2026, 3:28 a.m. |
| NEDg | Description generation | batch_69be1452eba88190bf982ab0f464e96f |
completed | March 21, 2026, 3:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be14ca370481909c5e144e63ceb495 |
completed | March 21, 2026, 3:47 a.m. |
Created at: March 20, 2026, 1:17 p.m.