Triple
T11552190
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Midlands rail network |
E273923
|
entity |
| Predicate | includesStation |
P33789
|
FINISHED |
| Object | Walsall railway station |
E441355
|
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: Walsall railway station | Statement: [West Midlands rail network, includesStation, Walsall railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walsall railway station Context triple: [West Midlands rail network, includesStation, Walsall railway station]
-
A.
Walsall railway station
chosen
Walsall railway station is the main passenger rail hub serving the town of Walsall in the West Midlands, England, providing regional and commuter services to surrounding areas.
-
B.
Wolverhampton railway station
Wolverhampton railway station is a major railway hub in the West Midlands of England, providing regional and long-distance services on the British rail network.
-
C.
Walsall bus station
Walsall bus station is a major public transport hub in Walsall, England, serving numerous local and regional bus routes.
-
D.
Solihull railway station
Solihull railway station is a mainline rail station in Solihull, West Midlands, providing regional and commuter services on routes including those between Birmingham and London.
-
E.
Sheffield Wicker railway station
Sheffield Wicker railway station was an early main railway terminus in Sheffield, England, that served the city before being superseded by the more centrally located Sheffield Midland station.
- 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_69d6aae4dfa48190a3ab0b19a159a3c5 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d88a83f1e88190aabf11a4c8a6c9e5 |
completed | April 10, 2026, 5:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6e851a6688190996580a077496833 |
completed | April 21, 2026, 3 a.m. |
Created at: April 8, 2026, 9:37 p.m.