Triple
T20203702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Transport in the West Midlands |
E493290
|
entity |
| Predicate | hasTramTerminus |
P44637
|
FINISHED |
| Object | Birmingham Grand Central tram stop |
—
|
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: Birmingham Grand Central tram stop | Statement: [Transport in the West Midlands, hasTramTerminus, Birmingham Grand Central tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham Grand Central tram stop Context triple: [Transport in the West Midlands, hasTramTerminus, Birmingham Grand Central tram stop]
-
A.
Birmingham New Street tram stop
chosen
Birmingham New Street tram stop is a central light rail stop in Birmingham, England, providing convenient access to the city’s main railway station and nearby shopping and commercial areas.
-
B.
Birmingham Moor Street railway station
Birmingham Moor Street railway station is a historic city-centre railway terminus in Birmingham, England, serving regional and commuter rail services.
-
C.
Birmingham Coach Station
Birmingham Coach Station is the main long-distance bus and coach terminal in Birmingham, England, providing regional and national transport connections.
-
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.
Hillsborough tram stop
Hillsborough tram stop is a Sheffield Supertram light rail station serving the Hillsborough area of Sheffield, England, including access to Hillsborough Stadium.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66d8f90108190b72e37c0056de0f8 |
completed | April 20, 2026, 6:16 p.m. |
Created at: April 11, 2026, 11:38 p.m.