Triple
T20892067
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bedford Street, Belfast |
E514431
|
entity |
| Predicate | hasBuilding |
P105
|
FINISHED |
| Object | Ulster Hall |
—
|
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: Ulster Hall | Statement: [Bedford Street, Belfast, hasBuilding, Ulster Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ulster Hall Context triple: [Bedford Street, Belfast, hasBuilding, Ulster Hall]
-
A.
Ulster Hall, Belfast
chosen
Ulster Hall, Belfast is a historic 19th-century concert and events venue in Belfast, Northern Ireland, renowned for hosting musical performances, public gatherings, and cultural events.
-
B.
Bandeen Hall
Bandeen Hall is a performance and event venue located on the campus of Bishop's University in Sherbrooke, Quebec.
-
C.
Belfast City Hall
Belfast City Hall is a grand Edwardian civic building in the heart of Belfast, renowned for its distinctive green copper dome and role as the seat of the city council.
-
D.
Paul O’Gorman Building
The Paul O’Gorman Building is a major University College London facility that houses the UCL Cancer Institute and supports advanced research into cancer biology, diagnosis, and treatment.
-
E.
Liberty Hall, Dublin
Liberty Hall in Dublin is a historic building and former trade union headquarters that became a key center of Irish labor activism and revolutionary planning in the early 20th century.
- 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_69e0b4f7ebe48190952a85547a0f31a1 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6d05f0bec8190a296db546bd34114 |
completed | April 21, 2026, 1:18 a.m. |
Created at: April 16, 2026, 12:46 p.m.