Triple
T11552589
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gravelly Hill railway station |
E273932
|
entity |
| Predicate | servedArea |
P82
|
FINISHED |
| Object | Erdington area of Birmingham |
E731659
|
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: Erdington area of Birmingham | Statement: [Gravelly Hill railway station, servedArea, Erdington area of Birmingham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Erdington area of Birmingham Context triple: [Gravelly Hill railway station, servedArea, Erdington area of Birmingham]
-
A.
Soho area of Birmingham
The Soho area of Birmingham is a district in the city of Birmingham, England, known historically for its industrial heritage and as the site of Matthew Boulton’s influential Soho Manufactory.
-
B.
West Bromwich, Staffordshire, England
West Bromwich, in Staffordshire, England, is an industrial town in the West Midlands known historically for manufacturing and as the birthplace of notable figures such as musician Phil Lynott.
-
C.
Handsworth, Birmingham, England
Handsworth, Birmingham, England is an inner-city district of Birmingham known for its cultural diversity, rich musical heritage, and role in the development of British popular music.
-
D.
Birmingham Erdington
chosen
Birmingham Erdington is a suburban parliamentary constituency and district in the north-east of Birmingham, England, known for its residential areas, local shopping centres, and transport links into the city.
-
E.
Aston, Birmingham
Aston, Birmingham is an inner-city district of Birmingham, England, known for its rich industrial history, diverse community, and association with the Aston Villa Football Club.
- 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_69d6aae4dfa48190a3ab0b19a159a3c5 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d88a85b9ac8190a57c1fdaeacbe3d6 |
completed | April 10, 2026, 5:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6e851a6688190996580a077496833 |
completed | April 21, 2026, 3 a.m. |
Created at: April 8, 2026, 9:37 p.m.