Triple
T22096931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shropshire Union Railways and Canal Company |
E546059
|
entity |
| Predicate | operatedNetwork |
P5033
|
FINISHED |
| Object | Wirral 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: Wirral Railway | Statement: [Shropshire Union Railways and Canal Company, operatedNetwork, Wirral Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wirral Railway Context triple: [Shropshire Union Railways and Canal Company, operatedNetwork, Wirral Railway]
-
A.
Wirral Railway
chosen
Wirral Railway was a former British railway company that operated local lines on the Wirral Peninsula, primarily serving commuter traffic around Birkenhead and the surrounding area before railway grouping.
-
B.
Wrexham–Bidston line
The Wrexham–Bidston line is a regional railway route in Wales and England that connects Wrexham with Bidston on the Wirral, serving communities across the borderlands between the two countries.
-
C.
Wirral Line
The Wirral Line is a commuter rail line in the Merseyrail network serving Liverpool and the Wirral Peninsula via underground city-centre stations and tunnels under the River Mersey.
-
D.
North Wales and Liverpool Railway
The North Wales and Liverpool Railway was a 19th-century British railway company that operated routes linking North Wales with the port city of Liverpool.
-
E.
Liverpool–Ormskirk line
The Liverpool–Ormskirk line is a suburban rail route in Merseyside, England, connecting Liverpool with the town of Ormskirk as part of the Merseyrail network.
- 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_69e11e36d03c8190a83a1ba802b7231b |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f128ea00d48190b020aba80dcdbec9 |
completed | April 28, 2026, 9:38 p.m. |
Created at: April 16, 2026, 8:30 p.m.