Triple
T20748517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manchester to Chester line |
E510651
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Altrincham railway station |
—
|
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: Altrincham railway station | Statement: [Manchester to Chester line, hasStation, Altrincham railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Altrincham railway station Context triple: [Manchester to Chester line, hasStation, Altrincham railway station]
-
A.
Altrincham railway station
chosen
Altrincham railway station is a transport hub in Altrincham, Greater Manchester, providing rail services that connect the town with Manchester and other destinations in the region.
-
B.
Urmston railway station
Urmston railway station is a suburban rail station in Greater Manchester, England, serving the town of Urmston with regular commuter services into central Manchester and towards Chester.
-
C.
Trafford Park railway station
Trafford Park railway station is a suburban rail stop in Greater Manchester, England, serving the Trafford Park area on the regional network.
-
D.
Irlam railway station
Irlam railway station is a suburban rail station in Irlam, Greater Manchester, providing local and regional services on the route between Manchester and Chester.
-
E.
Altrincham bus station
Altrincham bus station is a public transport hub in Altrincham, Greater Manchester, serving local and regional bus services and connecting with nearby rail and tram links.
- 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_69e0b4c845e88190b4c5f3ae79291182 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c228af288190a20829d45c034c24 |
completed | April 21, 2026, 12:17 a.m. |
Created at: April 16, 2026, 12:34 p.m.