Triple
T16513986
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birmingham District iron ore field |
E401133
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Birmingham District |
E521022
|
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: Birmingham District | Statement: [Birmingham District iron ore field, locatedIn, Birmingham District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birmingham District Context triple: [Birmingham District iron ore field, locatedIn, Birmingham District]
-
A.
Birmingham District
chosen
The Birmingham District is a historically significant industrial region in Alabama known for its rich coal, iron ore, and limestone resources that fueled major steel and iron production.
-
B.
Greater Birmingham and Solihull
Greater Birmingham and Solihull is a major urban and economic area in England centered on Birmingham and the nearby town of Solihull, forming a key hub for business, transport, and regional development.
-
C.
Metropolitan Borough of Birmingham
The Metropolitan Borough of Birmingham was a former local government district in England that encompassed the rapidly industrializing city of Birmingham and its surrounding areas before later administrative reorganization.
-
D.
Province of Birmingham
The Province of Birmingham is an ecclesiastical province of the Church of England that groups together several dioceses in the Midlands region under the metropolitan authority of the Archbishop of Birmingham.
-
E.
Birmingham Erdington
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.
- 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_69d88381f6148190819958a038be990e |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e7a5ff88190984e2f2bc2fd17cc |
completed | April 18, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0060827d988190b2c0c075a49dfde8 |
completed | May 10, 2026, 10:40 a.m. |
Created at: April 10, 2026, 5:14 a.m.