Triple
T17761836
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Smethwick |
E443395
|
entity |
| Predicate | railwayStation |
P918
|
FINISHED |
| Object |
Smethwick Rolfe Street railway station
Smethwick Rolfe Street railway station is a local rail stop in Smethwick, West Midlands, serving regional commuter services on the line between Birmingham and Wolverhampton.
|
E1286163
|
NE FINISHED |
How this triple was built (4 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: Smethwick Rolfe Street railway station | Statement: [Smethwick, railwayStation, Smethwick Rolfe Street railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Smethwick Rolfe Street railway station Context triple: [Smethwick, railwayStation, Smethwick Rolfe Street railway station]
-
A.
Smethwick Galton Bridge railway station
Smethwick Galton Bridge railway station is a major interchange station in Smethwick, West Midlands, providing connections between local and regional rail services, including routes into central Birmingham.
-
B.
Sutton Coldfield railway station
Sutton Coldfield railway station is a suburban rail station in Sutton Coldfield, Birmingham, England, serving local and regional passenger services.
-
C.
Selly Oak railway station
Selly Oak railway station is a suburban rail station in Birmingham, England, serving the Selly Oak area with frequent local services into the city centre and surrounding areas.
-
D.
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.
-
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. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Smethwick Rolfe Street railway station Triple: [Smethwick, railwayStation, Smethwick Rolfe Street railway station]
Generated description
Smethwick Rolfe Street railway station is a local rail stop in Smethwick, West Midlands, serving regional commuter services on the line between Birmingham and Wolverhampton.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Smethwick Rolfe Street railway station Target entity description: Smethwick Rolfe Street railway station is a local rail stop in Smethwick, West Midlands, serving regional commuter services on the line between Birmingham and Wolverhampton.
-
A.
Smethwick Galton Bridge railway station
Smethwick Galton Bridge railway station is a major interchange station in Smethwick, West Midlands, providing connections between local and regional rail services, including routes into central Birmingham.
-
B.
Sutton Coldfield railway station
Sutton Coldfield railway station is a suburban rail station in Sutton Coldfield, Birmingham, England, serving local and regional passenger services.
-
C.
Selly Oak railway station
Selly Oak railway station is a suburban rail station in Birmingham, England, serving the Selly Oak area with frequent local services into the city centre and surrounding areas.
-
D.
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.
-
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. chosen
Provenance (5 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_69d8b9edf16c8190a59ebd245d378f4f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e485f7a8e08190a4a6b8368b70c381 |
completed | April 19, 2026, 7:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02efbcd5948190882b2a138c064f3a |
completed | May 12, 2026, 9:15 a.m. |
| NEDg | Description generation | batch_6a02f04731e8819092751711a70b4f1b |
completed | May 12, 2026, 9:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a02f116f4648190ac9ef1cc81bd032d |
completed | May 12, 2026, 9:21 a.m. |
Created at: April 10, 2026, 10:11 a.m.