Triple
T5947673
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cumbrian Coast Line |
E132319
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Lancaster railway station |
E154531
|
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: Lancaster railway station | Statement: [Cumbrian Coast Line, terminus, Lancaster railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancaster railway station Context triple: [Cumbrian Coast Line, terminus, Lancaster railway station]
-
A.
Lancaster railway station
chosen
Lancaster railway station is the main rail hub serving the city of Lancaster in Lancashire, England, on the West Coast Main Line.
-
B.
Lancaster station
Lancaster station is a commuter rail station in Lancaster, California, serving as the northern terminus of Metrolink’s Antelope Valley Line.
-
C.
Chester station
Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
-
D.
Bradford station
Bradford station is a commuter rail station in Haverhill, Massachusetts, serving MBTA's Haverhill Line.
-
E.
Liverpool railway station
Liverpool railway station is a major suburban train station in Sydney, Australia, serving the Liverpool area as part of the city's metropolitan rail network.
- 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_69c00869d3308190af89b2453e0f7546 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c0397c80708190a4778fdb353314b7 |
completed | March 22, 2026, 6:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0c08a11f48190b16ca30842f23ce5 |
completed | March 23, 2026, 4:24 a.m. |
Created at: March 22, 2026, 4:01 p.m.