Triple
T14320262
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Station Street, Birmingham |
E355065
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Birmingham New Street station south entrance (various eras)
Birmingham New Street station south entrance (various eras) is the evolving southern gateway to Birmingham’s main railway hub, reflecting successive phases of the station’s architectural and urban redevelopment.
|
E1093333
|
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: Birmingham New Street station south entrance (various eras) | Statement: [Station Street, Birmingham, hasLandmark, Birmingham New Street station south entrance (various eras)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham New Street station south entrance (various eras) Context triple: [Station Street, Birmingham, hasLandmark, Birmingham New Street station south entrance (various eras)]
-
A.
Birmingham New Street station platforms
Birmingham New Street station platforms are the main train boarding and alighting areas at Birmingham’s principal railway hub, serving numerous regional and long-distance services beneath the Grand Central complex.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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).
- 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: Birmingham New Street station south entrance (various eras) Triple: [Station Street, Birmingham, hasLandmark, Birmingham New Street station south entrance (various eras)]
Generated description
Birmingham New Street station south entrance (various eras) is the evolving southern gateway to Birmingham’s main railway hub, reflecting successive phases of the station’s architectural and urban redevelopment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Birmingham New Street station south entrance (various eras) Target entity description: Birmingham New Street station south entrance (various eras) is the evolving southern gateway to Birmingham’s main railway hub, reflecting successive phases of the station’s architectural and urban redevelopment.
-
A.
Birmingham New Street station platforms
Birmingham New Street station platforms are the main train boarding and alighting areas at Birmingham’s principal railway hub, serving numerous regional and long-distance services beneath the Grand Central complex.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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).
- 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_69d8278ed42c8190b9f882dcce611347 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de883bf71c8190a9a092a025cf98f0 |
completed | April 14, 2026, 6:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd468c4a7c8190951adb28e1d71365 |
completed | May 8, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69fd478e6644819080692fbca8ec6c80 |
completed | May 8, 2026, 2:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd4851528c81909855c0f8484c278e |
completed | May 8, 2026, 2:20 a.m. |
Created at: April 10, 2026, 1:13 a.m.