Triple
T25144648
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heaton Park tram stop |
E629899
|
entity |
| Predicate | formerRailwayStationOnSite |
P89322
|
FINISHED |
| Object | Heaton Park 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: Heaton Park railway station | Statement: [Heaton Park tram stop, formerRailwayStationOnSite, Heaton Park railway station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formerRailwayStationOnSite Context triple: [Heaton Park tram stop, formerRailwayStationOnSite, Heaton Park railway station]
-
A.
formerRailwayStation
Indicates that a location previously functioned as a railway station but is no longer in active railway service.
-
B.
hadRailwayStation
chosen
Indicates that a place or area previously possessed a railway station, which may no longer be in existence or operation.
-
C.
locatedOnFormerRailway
Indicates that something is situated on the route or site of a railway line that is no longer in operation.
-
D.
hasRailwayStation
Indicates that a place or location is served by, or contains, a railway station.
-
E.
hasHeritageRailwayStation
Indicates that an entity possesses or is associated with a railway station that is preserved or operated as a heritage or historical railway facility.
- F. None of above.
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_69e2ff349e408190a6f4a5a66279f54d |
completed | April 18, 2026, 3:49 a.m. |
| NER | Named-entity recognition | batch_69f67257b0448190a13011af81c81449 |
completed | May 2, 2026, 9:53 p.m. |
| PD | Predicate disambiguation | batch_69f66ec3d3d48190ab2f2b71939e572e |
completed | May 2, 2026, 9:38 p.m. |
Created at: April 18, 2026, 6:29 a.m.