Triple
T22648394
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chinnor and Princes Risborough Railway |
E559026
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Princes Risborough station (heritage platforms) |
—
|
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: Princes Risborough station (heritage platforms) | Statement: [Chinnor and Princes Risborough Railway, hasStation, Princes Risborough station (heritage platforms)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Princes Risborough station (heritage platforms) Context triple: [Chinnor and Princes Risborough Railway, hasStation, Princes Risborough station (heritage platforms)]
-
A.
Princes Risborough railway station
chosen
Princes Risborough railway station is a railway station in Buckinghamshire, England, serving the town of Princes Risborough on the Chiltern Main Line and nearby branch routes.
-
B.
Chicksands Priory Station
Chicksands Priory Station is a former Royal Air Force signals intelligence and listening post in Bedfordshire, England, historically used for intercepting and analyzing communications during the Cold War.
-
C.
Sandhurst railway station
Sandhurst railway station is a local rail stop in Berkshire, England, serving the town of Sandhurst and surrounding communities with regional train services.
-
D.
Severn Valley Railway station
Severn Valley Railway station is a heritage railway stop on the preserved Severn Valley Railway line, serving the town of Bewdley in Worcestershire, England.
-
E.
Atherstone railway station
Atherstone railway station is a small passenger rail stop in Atherstone, Warwickshire, England, served primarily by West Midlands Trains on the Trent Valley section of the West Coast Main Line.
- 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_69e245489dd88190b1f674acf61c8769 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f17039c2bc8190972a7c169b27005c |
completed | April 29, 2026, 2:43 a.m. |
Created at: April 17, 2026, 3:05 p.m.