Triple
T14798204
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birkenhead North railway station |
E347833
|
entity |
| Predicate | originalOperator |
P179
|
FINISHED |
| Object | Seacombe, Hoylake and Deeside Railway |
E1057735
|
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: Seacombe, Hoylake and Deeside Railway | Statement: [Birkenhead North railway station, originalOperator, Seacombe, Hoylake and Deeside Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seacombe, Hoylake and Deeside Railway Context triple: [Birkenhead North railway station, originalOperator, Seacombe, Hoylake and Deeside Railway]
-
A.
Anglesey Central Railway
Anglesey Central Railway was a former railway line on the island of Anglesey in Wales that connected several inland towns and facilitated local transport and industry.
-
B.
Chester and Holyhead Railway
The Chester and Holyhead Railway was a 19th-century railway company that built and operated the main line along the North Wales coast between Chester and Holyhead, forming a key route to Ireland.
-
C.
Deeside Line
The Deeside Line was a historic Scottish railway route that ran from Aberdeen along Royal Deeside toward Ballater, serving communities in Aberdeenshire and famously used by the British royal family to reach Balmoral Castle.
-
D.
North Wales and Liverpool Railway
chosen
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.
Llangollen Railway
Llangollen Railway is a preserved heritage railway in Denbighshire, Wales, known for operating steam and heritage diesel services through the scenic Dee Valley.
- 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_69d822ea8b7c819097dfadf3d45545e6 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69decd6131f08190885f1d27b4bfac7a |
completed | April 14, 2026, 11:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe24c2cd848190bb0d8e4b5f7a489c |
completed | May 8, 2026, 6 p.m. |
Created at: April 10, 2026, 1:31 a.m.