Triple
T18408523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sankey for Penketh railway station |
E441690
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Liverpool to Manchester Line via Warrington Central |
—
|
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: Liverpool to Manchester Line via Warrington Central | Statement: [Sankey for Penketh railway station, locatedOn, Liverpool to Manchester Line via Warrington Central]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liverpool to Manchester Line via Warrington Central Context triple: [Sankey for Penketh railway station, locatedOn, Liverpool to Manchester Line via Warrington Central]
-
A.
Liverpool to Manchester Line
chosen
The Liverpool to Manchester Line is a major railway route in North West England connecting the cities of Liverpool and Manchester and serving numerous intermediate communities.
-
B.
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.
-
C.
Macclesfield to Manchester line
The Macclesfield to Manchester line is a railway route in North West England that connects the town of Macclesfield with the city of Manchester, serving several intermediate communities.
-
D.
Manchester to Bolton line
The Manchester to Bolton line is a suburban railway route in Greater Manchester, England, connecting Manchester with the town of Bolton and serving intermediate communities along the corridor.
-
E.
Manchester to Kirkby Line
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.
- 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_69d8b9eb8a508190a942fd75ebd8b1dc |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e5195a49e08190b31f1767239bbe28 |
completed | April 19, 2026, 6:05 p.m. |
Created at: April 10, 2026, 10:46 a.m.