Triple
T17446078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Welshpool railway station |
E424786
|
entity |
| Predicate | hasServiceTo |
P6787
|
FINISHED |
| Object | Telford Central |
—
|
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: Telford Central | Statement: [Welshpool railway station, hasServiceTo, Telford Central]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Telford Central Context triple: [Welshpool railway station, hasServiceTo, Telford Central]
-
A.
Telford Central
chosen
Telford Central is a main railway station serving the town of Telford in Shropshire, England, on the line between Birmingham and Shrewsbury.
-
B.
Warrington Central
Warrington Central is a main railway station in Warrington, Cheshire, England, situated on the Liverpool–Manchester line and serving as a key regional transport hub.
-
C.
Manchester Central constituency
Manchester Central constituency is a UK parliamentary seat in the city of Manchester, covering a central urban area that includes diverse inner-city districts such as Moss Side.
-
D.
West Bromwich Central
West Bromwich Central is a key tram stop in West Bromwich town centre on the West Midlands Metro light rail network in England.
-
E.
Milton Keynes North
Milton Keynes North is a UK parliamentary constituency in Buckinghamshire that covers the northern part of the Milton Keynes area, including towns such as Olney.
- 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_69d889db0ba481908402409af3b37917 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e44ffafec48190b25980318cea353f |
completed | April 19, 2026, 3:46 a.m. |
Created at: April 10, 2026, 5:47 a.m.