Triple
T18310108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paddington tube station |
E438598
|
entity |
| Predicate | hasAdjacentStationOnBakerlooLine |
P52796
|
FINISHED |
| Object | Edgware Road (Bakerloo line) station |
—
|
NE NERFINISHED |
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: Edgware Road (Bakerloo line) station | Statement: [Paddington tube station, hasAdjacentStationOnBakerlooLine, Edgware Road (Bakerloo line) station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edgware Road (Bakerloo line) station Context triple: [Paddington tube station, hasAdjacentStationOnBakerlooLine, Edgware Road (Bakerloo line) station]
-
A.
Edgware Road Station
chosen
Edgware Road Station is a London Underground station in central London serving multiple Tube lines and acting as a key interchange near Paddington.
-
B.
Caledonian Road tube station
Caledonian Road tube station is a London Underground station on the Piccadilly line in north London, serving the Barnsbury area and providing direct links to central London and Heathrow.
-
C.
Ladbroke Grove tube station
Ladbroke Grove tube station is a London Underground station in West London served by the Circle and Hammersmith & City lines.
-
D.
Belsize Park tube station
Belsize Park tube station is a London Underground station on the Northern line serving the Belsize Park area in the London Borough of Camden.
-
E.
Parsons Green tube station
Parsons Green tube station is a London Underground station on the District line serving the Parsons Green area in the London Borough of Hammersmith and Fulham.
- 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: hasAdjacentStationOnBakerlooLine Context triple: [Paddington tube station, hasAdjacentStationOnBakerlooLine, Edgware Road (Bakerloo line) station]
-
A.
adjacentStationOnBakerlooLine
chosen
Indicates that one station is directly next to another station along the Bakerloo Line, with no other stations in between.
-
B.
hasAdjacentStationOnElizabethLine
Indicates that one station is directly next to another station along the Elizabeth Line, with no other stations in between.
-
C.
isAdjacentStationOnPiccadillyLine
Indicates that two stations are directly next to each other as consecutive stops on the Piccadilly Line.
-
D.
hasAdjacentStationTowardsCentralLondon
Indicates that one station has a neighboring station located in the direction of central London along a transit route.
-
E.
isAdjacentStationOnJubileeLine
Indicates that two stations are directly next to each other as consecutive stops on the Jubilee Line.
- F. None of above.
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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e502180d208190ae7c4f3d0ef3dc55 |
completed | April 19, 2026, 4:26 p.m. |
| PD | Predicate disambiguation | batch_69e44fdf43d08190bbcfb6b1fe3cc0ee |
completed | April 19, 2026, 3:45 a.m. |
Created at: April 10, 2026, 10:36 a.m.