Triple
T11194292
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birmingham–Walsall line |
E264880
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Perry Barr |
E710840
|
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: Perry Barr | Statement: [Birmingham–Walsall line, passesThrough, Perry Barr]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perry Barr Context triple: [Birmingham–Walsall line, passesThrough, Perry Barr]
-
A.
Perry Barr
chosen
Perry Barr is a suburban area of Birmingham, England, known for its residential neighborhoods, major road junctions, and sporting venues such as the Alexander Stadium.
-
B.
Birmingham Ladywood
Birmingham Ladywood is a UK parliamentary constituency in inner-city Birmingham, historically notable for being represented by future Prime Minister Neville Chamberlain.
-
C.
Wood Green
Wood Green is a busy urban district and major shopping and transport hub in the London Borough of Haringey in north London.
-
D.
Handsworth
Handsworth is a suburban area of Birmingham, England, historically significant for its role in the Industrial Revolution and as the home of industrialist Matthew Boulton.
-
E.
Southall
Southall is a suburban district in West London, England, known for its large South Asian community and vibrant multicultural atmosphere.
- 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_69d6aa9eb9248190b20211772621b4bc |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8bf14e481908563b15790af4d20 |
completed | April 9, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e603a1acc08190816db1ff13708e79 |
completed | April 20, 2026, 10:44 a.m. |
Created at: April 8, 2026, 9:29 p.m.