Triple
T6580852
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Epsom Downs line |
E157291
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Sutton railway station |
E584782
|
NE FINISHED |
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: Sutton railway station | Statement: [Epsom Downs line, terminus, Sutton railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sutton railway station Context triple: [Epsom Downs line, terminus, Sutton railway station]
-
A.
Sutton railway station
chosen
Sutton railway station is a mainline railway station in Sutton, London, serving as a local commuter hub with connections to central London and surrounding areas.
-
B.
Sutton Common railway station
Sutton Common railway station is a suburban rail station in the London Borough of Sutton, serving local commuter services in south London.
-
C.
Sutherland railway station
Sutherland railway station is a major suburban train station in Sydney, New South Wales, serving as a key junction and interchange on the city's southern rail network.
-
D.
West Sutton railway station
West Sutton railway station is a suburban rail station in the London Borough of Sutton, serving local commuter services on the Sutton Loop Line.
-
E.
Southgate Station
Southgate Station is a light rail transit stop in Edmonton, Alberta, serving the city’s LRT network and the surrounding Southgate commercial and residential area.
- 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_69c6882b3a108190b3a9eb343ae4162c |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae90c1b081908f851bff1dd19855 |
completed | March 27, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d572c4708190844f4b1abee8ca86 |
completed | March 27, 2026, 7:07 p.m. |
Created at: March 27, 2026, 1:54 p.m.