Triple
T20894192
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Paddington to Birmingham via Oxford |
E514487
|
entity |
| Predicate | alternativeTerminus |
P141602
|
FINISHED |
| Object | Birmingham Moor Street railway station |
—
|
NE NERFINISHED |
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: Birmingham Moor Street railway station | Statement: [London Paddington to Birmingham via Oxford, alternativeTerminus, 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: [London Paddington to Birmingham via Oxford, alternativeTerminus, 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 Curzon Street railway station
Birmingham Curzon Street railway station is a historic former railway terminus in Birmingham, England, notable as one of the earliest major intercity railway stations in the world.
-
D.
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).
-
E.
Sutton Coldfield railway station
Sutton Coldfield railway station is a suburban rail station in Sutton Coldfield, Birmingham, England, serving local and regional passenger services.
- 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: alternativeTerminus Context triple: [London Paddington to Birmingham via Oxford, alternativeTerminus, Birmingham Moor Street railway station]
-
A.
formerTerminusFor
Indicates that a location once served as the endpoint or final stop of a route, line, or service, but no longer holds that status.
-
B.
terminus
Indicates that one entity serves as the final endpoint or stopping place for another entity’s movement, route, or process.
-
C.
alternateEnding
Indicates that one version of a work provides a different conclusion or final sequence of events compared to the original or primary ending.
-
D.
successorTerminus
Indicates that one terminus directly follows another in a defined sequence or progression.
-
E.
intermediateTerminus
Indicates that something serves as a temporary or middle stopping point within a larger route, process, or sequence.
- F. None of above. chosen
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_69e0b4f7ebe48190952a85547a0f31a1 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6d06129788190b88ab807af4641c1 |
completed | April 21, 2026, 1:18 a.m. |
| PD | Predicate disambiguation | batch_69e5c9ac91108190a6700fcdf2f11890 |
completed | April 20, 2026, 6:37 a.m. |
| PDg | Predicate description generation | batch_69e5d53d22d08190bc17ed4bed53804a |
completed | April 20, 2026, 7:26 a.m. |
Created at: April 16, 2026, 12:46 p.m.