Triple
T17316015
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Liverpool to Manchester Line |
E420424
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | St Helens Junction railway station |
E1019497
|
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: St Helens Junction railway station | Statement: [Liverpool to Manchester Line, hasStation, St Helens Junction railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Helens Junction railway station Context triple: [Liverpool to Manchester Line, hasStation, St Helens Junction railway station]
-
A.
St Helens Junction
chosen
St Helens Junction is a railway station in Merseyside, England, serving the town of St Helens on the Liverpool–Manchester line.
-
B.
St Helens Central railway station
St Helens Central railway station is the main rail hub serving the town of St Helens in Merseyside, England, providing regional and commuter services.
-
C.
Halton railway station
Halton railway station is a small railway stop in Buckinghamshire, England, primarily serving the nearby RAF Halton airbase and surrounding local area.
-
D.
Huyton railway station
Huyton railway station is a suburban rail station in Merseyside, England, serving the town of Huyton on routes between Liverpool and destinations such as Wigan and Manchester.
-
E.
Edge Hill railway station
Edge Hill railway station is a historic rail station in Liverpool, England, serving as a key suburban stop on routes between Liverpool Lime Street and Manchester.
- 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_69d889d22b848190a4663d0b8f8f76e7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4399d2fcc81909916302f141e236b |
completed | April 19, 2026, 2:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180e8cfd88190a105b778e5b9e864 |
completed | May 11, 2026, 7:10 a.m. |
Created at: April 10, 2026, 5:43 a.m.