Triple
T18937897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Craven Arms railway station |
E463296
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Ludlow railway station |
—
|
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: Ludlow railway station | Statement: [Craven Arms railway station, connectsTo, Ludlow railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ludlow railway station Context triple: [Craven Arms railway station, connectsTo, Ludlow railway station]
-
A.
Ludlow railway station
chosen
Ludlow railway station is a historic train station in Ludlow, Shropshire, England, serving as a stop on the Welsh Marches Line between Shrewsbury and Hereford.
-
B.
Ludlow station
Ludlow station is a Metro-North Railroad commuter rail stop on the Hudson Line serving the Ludlow neighborhood of Yonkers, New York.
-
C.
Harlow Town railway station
Harlow Town railway station is a key rail hub serving the town of Harlow in Essex, England, with regular commuter and regional services to London and other destinations.
-
D.
Lapworth railway station
Lapworth railway station is a small rural stop in Warwickshire, England, serving the village of Lapworth with regional rail services between Birmingham and Leamington Spa.
-
E.
Hadfield railway station
Hadfield railway station is a railway terminus in Derbyshire, England, serving the village of Hadfield on the line towards Manchester.
- 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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d3e8fdb48190ae70cb23c5bc2c97 |
completed | April 20, 2026, 7:21 a.m. |
Created at: April 10, 2026, 11:59 a.m.