Triple
T14239969
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Last Tango in Halifax |
E352978
|
entity |
| Predicate | portrayedBy |
P1507
|
FINISHED |
| Object | Derek Jacobi |
E13360
|
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: Derek Jacobi | Statement: [Last Tango in Halifax, portrayedBy, Derek Jacobi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Derek Jacobi Context triple: [Last Tango in Halifax, portrayedBy, Derek Jacobi]
-
A.
Derek Jacobi
chosen
Derek Jacobi is an acclaimed English actor known for his distinguished stage and screen career, including notable performances in classical theatre and numerous film and television roles.
-
B.
Simon Callow
Simon Callow is a British actor, director, and writer renowned for his stage and screen work, including roles in films like "Four Weddings and a Funeral" and his acclaimed portrayals of Charles Dickens.
-
C.
Timothy Peter Pigott-Smith
Timothy Peter Pigott-Smith was a British actor and author best known for his acclaimed stage work and his BAFTA-winning performance in the television series "The Jewel in the Crown."
-
D.
Richard Briers
Richard Briers was an English actor best known for his work in British television comedies such as "The Good Life" and for his frequent collaborations with director Kenneth Branagh in both stage and film.
-
E.
Charles Dance
Charles Dance is an English actor known for his commanding screen presence and roles in films and television series such as "Game of Thrones," "The Crown," and numerous British dramas.
- 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_69d8278adc7c8190a9218d69bce3c4e6 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de62432fb48190b153805b85c4f2d2 |
completed | April 14, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feef5c11708190a7fd4c0682b6ed81 |
completed | May 9, 2026, 8:25 a.m. |
Created at: April 10, 2026, 1:08 a.m.