Triple
T16458231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seaforth and Litherland railway station |
E399735
|
entity |
| Predicate | adjacentStationOnLine |
P41425
|
FINISHED |
| Object | Waterloo railway station (Merseyside) |
E934325
|
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: Waterloo railway station (Merseyside) | Statement: [Seaforth and Litherland railway station, adjacentStationOnLine, Waterloo railway station (Merseyside)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waterloo railway station (Merseyside) Context triple: [Seaforth and Litherland railway station, adjacentStationOnLine, Waterloo railway station (Merseyside)]
-
A.
Waterloo (Merseyside) railway station
chosen
Waterloo (Merseyside) railway station is a suburban rail station in Waterloo, Sefton, England, serving the local community on the Northern Line of the Merseyrail network.
-
B.
Newton-le-Willows railway station
Newton-le-Willows railway station is a historic rail station in Merseyside, England, serving the town of Newton-le-Willows on the Liverpool–Manchester line.
-
C.
Wigan North Western railway station
Wigan North Western railway station is a major mainline rail hub in Wigan, Greater Manchester, providing intercity and regional services on the West Coast Main Line.
-
D.
Heswall railway station
Heswall railway station is a small suburban rail stop in Heswall, Wirral, England, providing local passenger services on the Merseyrail-operated Borderlands Line between Wrexham and Bidston.
-
E.
Wigan Wallgate railway station
Wigan Wallgate railway station is a main rail hub in Wigan, Greater Manchester, providing regional services across North West England and lying close to the town’s other central station, Wigan North Western.
- 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_69d87f2dac988190b74d6e185fa88ba4 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32d7ef5cc819084cfeb1a3e39d3cc |
completed | April 18, 2026, 7:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f51d93081909ede0adcf8e604d4 |
completed | May 10, 2026, 9:26 a.m. |
Created at: April 10, 2026, 5:10 a.m.