Triple
T12050601
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ealing Broadway |
E286903
|
entity |
| Predicate | hasAdjacentStationOnElizabethLine |
P102961
|
FINISHED |
| Object | West Ealing |
E351165
|
NE FINISHED |
How this triple was built (3 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: West Ealing | Statement: [Ealing Broadway, hasAdjacentStationOnElizabethLine, West Ealing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Ealing Context triple: [Ealing Broadway, hasAdjacentStationOnElizabethLine, West Ealing]
-
A.
West Ealing
chosen
West Ealing is a residential and commercial district in the London Borough of Ealing, known for its diverse community, local shopping streets, and proximity to central London via strong transport links.
-
B.
North Ealing
North Ealing is a suburban area in the London Borough of Ealing, known for its residential character and proximity to central London via the Underground.
-
C.
South Ealing
South Ealing is a residential district in the London Borough of Ealing, known for its local high street, green spaces, and access to central London via the Piccadilly line.
-
D.
Ealing Southall
Ealing Southall is a UK parliamentary constituency in West London, known for its diverse, largely South Asian community and strong Labour Party representation.
-
E.
Ealing Green
Ealing Green is a small historic green and surrounding area in the London Borough of Ealing, known for its village-like feel, period architecture, and proximity to Ealing’s town center.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAdjacentStationOnElizabethLine Context triple: [Ealing Broadway, hasAdjacentStationOnElizabethLine, West Ealing]
-
A.
isAdjacentStationOnPiccadillyLine
Indicates that two stations are directly next to each other as consecutive stops on the Piccadilly Line.
-
B.
hasNeighbouringStationOnNorthLondonLine
Indicates that one station is directly adjacent to another station along the North London Line.
-
C.
isAdjacentStationOnJubileeLine
Indicates that two stations are directly next to each other as consecutive stops on the Jubilee Line.
-
D.
adjacentStationOnHammersmithAndCityLine
Indicates that two stations are directly next to each other on the Hammersmith & City underground line, with no other station between them.
-
E.
adjacentStationOnBakerlooLine
Indicates that one station is directly next to another station along the Bakerloo Line, with no other stations in between.
- 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_69d6ab4780948190bdb9f7620c2ac27e |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9100b4ca8819084845ca4c13e34ce |
completed | April 10, 2026, 2:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63edddad48190b5b4da184fde27dd |
completed | May 2, 2026, 6:13 p.m. |
| PD | Predicate disambiguation | batch_69d902bac9e08190aa1a99c835f29542 |
completed | April 10, 2026, 2:01 p.m. |
| PDg | Predicate description generation | batch_69d91006e14081909838412df082f794 |
completed | April 10, 2026, 2:58 p.m. |
Created at: April 8, 2026, 9:47 p.m.