Triple
T23324549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wendover railway station |
E591252
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | London to Aylesbury line |
—
|
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: London to Aylesbury line | Statement: [Wendover railway station, railwayLine, London to Aylesbury line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London to Aylesbury line Context triple: [Wendover railway station, railwayLine, London to Aylesbury line]
-
A.
London to Aylesbury Line
chosen
The London to Aylesbury Line is a commuter rail route in England connecting London with the town of Aylesbury, primarily serving passengers in Buckinghamshire and surrounding areas.
-
B.
Oxford–Bicester line
The Oxford–Bicester line is a railway route in Oxfordshire, England, connecting Oxford with the town of Bicester as part of the regional and commuter rail network.
-
C.
Marston Vale Line
The Marston Vale Line is a regional railway route in England connecting Bletchley and Bedford, serving towns and villages across the Marston Vale area.
-
D.
Banbury – Leamington Spa line
The Banbury–Leamington Spa line is a regional railway route in England linking the town of Banbury in Oxfordshire with Leamington Spa in Warwickshire, forming part of a key cross-country and diversionary corridor.
-
E.
Leamington–Nuneaton line
The Leamington–Nuneaton line is a regional railway route in Warwickshire, England, linking the towns of Leamington Spa and Nuneaton and serving intermediate communities.
- 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_69e25d1effe4819096907f95f610dbff |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f19787ee90819083416193efaab20f |
completed | April 29, 2026, 5:30 a.m. |
Created at: April 17, 2026, 5:08 p.m.