Triple
T17372370
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Staffordshire Railway |
E422348
|
entity |
| Predicate | hasMainStation |
P1071
|
FINISHED |
| Object | Sandbach railway station |
—
|
NE ONNED1 |
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: Sandbach railway station | Statement: [North Staffordshire Railway, hasMainStation, Sandbach railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sandbach railway station Context triple: [North Staffordshire Railway, hasMainStation, Sandbach railway station]
-
A.
Sandbach railway station
chosen
Sandbach railway station is a local rail stop in Cheshire, England, providing passenger services on the Crewe–Manchester line and connecting the town of Sandbach to the wider rail network.
-
B.
Nantwich Railway Station
Nantwich Railway Station is a local rail transport hub serving the town of Nantwich in Cheshire, England.
-
C.
Banbury railway station
Banbury railway station is a major railway hub in Oxfordshire, England, providing regional and long-distance passenger services on the Chiltern Main Line and other routes.
-
D.
Burnage railway station
Burnage railway station is a suburban rail stop in Manchester, England, providing local and regional train services that connect the Burnage and Didsbury areas with the wider rail network.
-
E.
Somerton station
Somerton station is a railway station serving the town of Somerton, providing passenger rail connections to surrounding regions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a69d93c81908ce2d909857a3a11 |
completed | April 19, 2026, 2:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a019568a27c8190af1bbe6db75f3e6f |
in_progress | May 11, 2026, 8:38 a.m. |
Created at: April 10, 2026, 5:44 a.m.