Triple
T22239174
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birmingham New Street – Cardiff Central |
E549674
|
entity |
| Predicate | usesStation |
P726
|
FINISHED |
| Object | University (Birmingham) |
—
|
NE NERFINISHED |
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: University (Birmingham) | Statement: [Birmingham New Street – Cardiff Central, usesStation, University (Birmingham)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University (Birmingham) Context triple: [Birmingham New Street – Cardiff Central, usesStation, University (Birmingham)]
-
A.
University College Birmingham
University College Birmingham is a UK higher education institution in Birmingham known for its vocational, professional, and hospitality-focused courses.
-
B.
University of Birmingham
chosen
The University of Birmingham is a major public research university in Birmingham, England, renowned for its strong academic reputation and extensive contributions to research and higher education.
-
C.
Birmingham City University
Birmingham City University is a modern public university in Birmingham, England, known for its vocationally focused courses and strong links with industry and the creative sectors.
-
D.
University of Birmingham Senate
The University of Birmingham Senate is the university’s chief academic governing body, responsible for overseeing academic policy, standards, and regulation across its colleges and schools.
-
E.
Aston University
Aston University is a public research university in Birmingham, England, known for its strong focus on business, engineering, and applied sciences.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e4102b881909cf47d3768e25c19 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f132123a048190ba5a90d7acb9aeb2 |
completed | April 28, 2026, 10:17 p.m. |
Created at: April 16, 2026, 8:38 p.m.