Triple
T6206773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rotherham |
E138767
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Rotherham Central railway station |
E463096
|
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: Rotherham Central railway station | Statement: [Rotherham, hasRailwayStation, Rotherham Central railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rotherham Central railway station Context triple: [Rotherham, hasRailwayStation, Rotherham Central railway station]
-
A.
Rotherham Central railway station
chosen
Rotherham Central railway station is a main rail hub in Rotherham, South Yorkshire, providing regional and local train services and an interchange with the Sheffield Supertram network.
-
B.
Todmorden railway station
Todmorden railway station is a railway station in West Yorkshire, England, serving the market town of Todmorden on routes between Manchester, Leeds, and other regional destinations.
-
C.
Doncaster railway station
Doncaster railway station is a major railway hub in South Yorkshire, England, situated on the East Coast Main Line and serving as an important interchange for long-distance and regional services.
-
D.
Manchester Central railway station
Manchester Central railway station was a prominent former mainline terminus in Manchester, England, historically serving as a key hub for Midland Railway services and later converted into an exhibition and conference centre.
-
E.
Rochdale railway station
Rochdale railway station is a key regional rail hub in Greater Manchester, England, providing passenger services that connect the town of Rochdale with Manchester, Leeds, and other destinations across the North of England.
- 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_69c008acbea48190991c6b834bb45d65 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06270b8d08190a81bc03c8175b989 |
completed | March 22, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16f4ce8888190b5cc4f1b091e88f3 |
completed | March 23, 2026, 4:50 p.m. |
Created at: March 22, 2026, 4:20 p.m.