Triple
T21564814
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polmont railway station |
E532135
|
entity |
| Predicate | onLine |
P1293
|
FINISHED |
| Object | Edinburgh–Stirling railway |
—
|
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: Edinburgh–Stirling railway | Statement: [Polmont railway station, onLine, Edinburgh–Stirling railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edinburgh–Stirling railway Context triple: [Polmont railway station, onLine, Edinburgh–Stirling railway]
-
A.
Edinburgh–Borders Railway
The Edinburgh–Borders Railway is a modern Scottish rail line reconnecting Edinburgh with the Scottish Borders, providing both commuter and regional passenger services.
-
B.
Glasgow–Edinburgh railway line
The Glasgow–Edinburgh railway line is a major intercity rail route linking Scotland’s two largest cities and serving as one of the country’s busiest and most important transport corridors.
-
C.
Edinburgh–Perth railway line
The Edinburgh–Perth railway line is a key rail corridor in central Scotland linking the capital city of Edinburgh with Perth and forming part of the country’s intercity and regional passenger network.
-
D.
Edinburgh to Stirling railway corridor
chosen
The Edinburgh to Stirling railway corridor is a key central Scotland rail route linking the capital with Stirling and further northern destinations, serving both commuter and intercity traffic.
-
E.
Edinburgh to Aberdeen line
The Edinburgh to Aberdeen line is a major inter-city railway route in eastern Scotland connecting the capital Edinburgh with the city of Aberdeen via key towns along the east coast.
- 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_69e0c460db088190828c64206a450273 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eed2e777c881908de84493fa939ff3 |
completed | April 27, 2026, 3:07 a.m. |
Created at: April 16, 2026, 6:30 p.m.