Triple
T11593928
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merseyrail |
E274951
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Ellesmere Port railway station |
E395184
|
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: Ellesmere Port railway station | Statement: [Merseyrail, hasStation, Ellesmere Port railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ellesmere Port railway station Context triple: [Merseyrail, hasStation, Ellesmere Port railway station]
-
A.
Ellesmere Port railway station
chosen
Ellesmere Port railway station is a passenger rail station in Cheshire, England, serving the town of Ellesmere Port as a terminus on the Merseyrail network.
-
B.
Runcorn railway station
Runcorn railway station is a mainline railway station in Cheshire, England, providing regional and intercity rail services, including connections on the West Coast Main Line.
-
C.
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.
-
D.
Warrington Bank Quay railway station
Warrington Bank Quay railway station is a major mainline rail hub in Warrington, England, situated on the West Coast Main Line and providing long-distance and regional services.
-
E.
Widnes railway station
Widnes railway station is a passenger rail station in Widnes, Cheshire, England, providing regional train services on the Liverpool–Manchester line.
- 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_69d6aae6b14c81908dc5a74bad7591f9 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8946594348190935106132fd18028 |
completed | April 10, 2026, 6:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e7146fdd8c8190a54f3290e155e900 |
completed | April 21, 2026, 6:08 a.m. |
Created at: April 8, 2026, 9:38 p.m.