Triple
T12209727
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ian Fletcher |
E290923
|
entity |
| Predicate | setting |
P1957
|
FINISHED |
| Object | BBC New Broadcasting House |
E606882
|
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: BBC New Broadcasting House | Statement: [Ian Fletcher, setting, BBC New Broadcasting House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BBC New Broadcasting House Context triple: [Ian Fletcher, setting, BBC New Broadcasting House]
-
A.
BBC Broadcasting House, London
chosen
BBC Broadcasting House in London is the BBC’s central headquarters and a major broadcasting complex housing its news, radio, and television operations.
-
B.
New Broadcasting House, Manchester
New Broadcasting House, Manchester was the BBC’s former central broadcasting complex in Manchester that housed television, radio, and online operations before their move to MediaCityUK.
-
C.
BBC Television Centre, London
BBC Television Centre in London is the iconic former headquarters and main production hub of BBC Television, renowned for its distinctive circular design and decades of broadcasting history.
-
D.
BBC radio studios
BBC radio studios are professional broadcasting facilities operated by the British Broadcasting Corporation for producing and transmitting radio programs.
-
E.
BBC Maida Vale Studios
BBC Maida Vale Studios is a historic London recording and broadcast complex renowned for hosting iconic BBC radio sessions and performances by major artists across decades.
- 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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c7ed4688190b0546b784e36b0ec |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a9d2f0c81908352cd9f0167c6ab |
completed | May 2, 2026, 2:30 p.m. |
Created at: April 8, 2026, 9:51 p.m.