Triple
T13311670
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Timperley tram stop |
E317080
|
entity |
| Predicate | formerRailwayUse |
P32009
|
FINISHED |
| Object | Timperley railway station |
E317080
|
NE FINISHED |
How this triple was built (3 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: Timperley railway station | Statement: [Timperley tram stop, formerRailwayUse, Timperley railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Timperley railway station Context triple: [Timperley tram stop, formerRailwayUse, Timperley railway station]
-
A.
Timperley tram stop
chosen
Timperley tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the suburban area of Timperley in Trafford, England.
-
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.
Altrincham railway station
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.
-
D.
Birmingham Moor Street railway station
Birmingham Moor Street railway station is a historic city-centre railway terminus in Birmingham, England, serving regional and commuter rail services.
-
E.
Darwen railway station
Darwen railway station is a local rail stop in Darwen, Lancashire, England, providing regional passenger services on the route between Manchester and Clitheroe.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formerRailwayUse Context triple: [Timperley tram stop, formerRailwayUse, Timperley railway station]
-
A.
formerRailUse
chosen
Indicates that an entity previously served a particular railway-related function or purpose, but no longer does so.
-
B.
railwayUse
Indicates that something is used as, or functions in the capacity of, a railway or rail-based transportation facility.
-
C.
formerRailwayLine
Indicates that a railway line previously existed in the past but is no longer in operation or has been decommissioned.
-
D.
formerRailroad
Indicates that an entity was previously a railroad but no longer functions as one.
-
E.
formerRailwayStation
Indicates that a location previously functioned as a railway station but is no longer in active railway service.
- F. None of above.
Provenance (4 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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99cfdc9388190af1fdd3cd4717bd8 |
completed | April 11, 2026, 12:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716e7b9a48190a33b04df8ad45ed8 |
completed | May 3, 2026, 9:35 a.m. |
| PD | Predicate disambiguation | batch_69d98f6babd88190a5d529df9584b9a4 |
completed | April 11, 2026, 12:01 a.m. |
Created at: April 9, 2026, 9:29 p.m.