Triple
T6608962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wigan Wallgate railway station |
E149187
|
entity |
| Predicate | line |
P1293
|
FINISHED |
| Object | Wigan–Kirkby line |
E523852
|
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: Wigan–Kirkby line | Statement: [Wigan Wallgate railway station, line, Wigan–Kirkby line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wigan–Kirkby line Context triple: [Wigan Wallgate railway station, line, Wigan–Kirkby line]
-
A.
Manchester to Kirkby Line
chosen
The Manchester to Kirkby Line is a suburban rail route in North West England linking Manchester with towns in Wigan and Merseyside, ultimately terminating at Kirkby.
-
B.
Manchester–Wigan line
The Manchester–Wigan line is a key suburban and regional railway route in Greater Manchester and Lancashire, connecting Manchester with Wigan and serving intermediate towns and commuter stations.
-
C.
Wigan–Rochdale line
The Wigan–Rochdale line is a regional railway route in Greater Manchester and surrounding areas that connects the towns of Wigan and Rochdale via intermediate local stations.
-
D.
Manchester–Bury line
The Manchester–Bury line was a former railway route in Greater Manchester, England, that connected Manchester with the town of Bury and served several intermediate communities.
-
E.
Liverpool to Wigan line
The Liverpool to Wigan line is a key suburban and regional railway route in North West England linking Liverpool with Wigan via intermediate towns such as Prescot.
- 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_69c687ebc680819094caf71faba2efe2 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6af31c4748190ab5027771c9ce5b2 |
completed | March 27, 2026, 4:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6f78d41fc8190b883b83b267ec829 |
completed | March 27, 2026, 9:33 p.m. |
Created at: March 27, 2026, 1:57 p.m.