Triple
T21726469
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edinburgh to Stirling railway corridor |
E536286
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Polmont 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: Polmont railway station | Statement: [Edinburgh to Stirling railway corridor, hasStation, Polmont railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Polmont railway station Context triple: [Edinburgh to Stirling railway corridor, hasStation, Polmont railway station]
-
A.
Polmont railway station
chosen
Polmont railway station is a local rail stop in Polmont, Falkirk, Scotland, providing passenger services on the main line between Edinburgh and central Scotland.
-
B.
Lanark railway station
Lanark railway station is a railway terminus in South Lanarkshire, Scotland, serving the town of Lanark with regular suburban and regional services into the Glasgow area.
-
C.
Cambuslang railway station
Cambuslang railway station is a suburban rail stop in South Lanarkshire, Scotland, serving the town of Cambuslang with regular commuter services into Glasgow and surrounding areas.
-
D.
Shotts railway station
Shotts railway station is a local rail stop in North Lanarkshire, Scotland, situated on the line between Glasgow and Edinburgh and serving the town of Shotts.
-
E.
Pontyclun railway station
Pontyclun railway station is a commuter rail station in Pontyclun, Rhondda Cynon Taf, Wales, providing local and regional services on the South Wales 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_69e0c46d3284819099a4f9d5a704eb95 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd973ac648190bb09e20ac1be2d9b |
completed | April 27, 2026, 9:47 p.m. |
Created at: April 16, 2026, 6:48 p.m.