Triple
T12618137
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birmingham–Leamington Spa line |
E301306
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Birmingham Moor Street railway station |
E191466
|
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: Birmingham Moor Street railway station | Statement: [Birmingham–Leamington Spa line, hasStation, Birmingham Moor Street railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham Moor Street railway station Context triple: [Birmingham–Leamington Spa line, hasStation, Birmingham Moor Street railway station]
-
A.
Birmingham Moor Street railway station
chosen
Birmingham Moor Street railway station is a historic city-centre railway terminus in Birmingham, England, serving regional and commuter rail services.
-
B.
Birmingham Snow Hill railway station
Birmingham Snow Hill railway station is a major railway hub in Birmingham city centre, serving regional and local train services as part of the UK rail network.
-
C.
Birmingham International railway station
Birmingham International railway station is a major transport hub in the West Midlands serving Birmingham Airport and the National Exhibition Centre (NEC).
-
D.
Sutton Coldfield railway station
Sutton Coldfield railway station is a suburban rail station in Sutton Coldfield, Birmingham, England, serving local and regional passenger services.
-
E.
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.
- 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_69d7bdeaf49c8190b13800111fa77ea3 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d960c63ea48190ae1aae9280a023a6 |
completed | April 10, 2026, 8:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eac6153c81909adff921117718d8 |
completed | May 3, 2026, 6:27 a.m. |
Created at: April 9, 2026, 5:13 p.m.