Triple
T1923430
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plácido Domingo |
E40173
|
entity |
| Predicate | hasPerformedAt |
P270
|
FINISHED |
| Object | Royal Opera House, London |
E124085
|
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: Royal Opera House, London | Statement: [Plácido Domingo, hasPerformedAt, Royal Opera House, London]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Opera House, London Context triple: [Plácido Domingo, hasPerformedAt, Royal Opera House, London]
-
A.
Royal Opera House, Covent Garden
chosen
The Royal Opera House, Covent Garden is London’s principal opera house and a world-renowned venue for opera and ballet performances.
-
B.
Royal Albert Hall
Royal Albert Hall is a historic, world-famous concert hall in London renowned for hosting major classical, rock, and cultural performances and events.
-
C.
Her Majesty's Theatre, London
Her Majesty's Theatre in London is a historic West End playhouse best known as a major venue for musical theatre and long-running productions such as Andrew Lloyd Webber's "The Phantom of the Opera."
-
D.
National Theatre in London
The National Theatre in London is a major publicly funded performing arts venue on the South Bank of the Thames, renowned for its influential productions and its striking mid-20th-century concrete architecture.
-
E.
Swan Theatre
Swan Theatre is an intimate Elizabethan-style playhouse in Stratford-upon-Avon, England, known for staging productions by the Royal Shakespeare Company.
- 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_69a8864298748190a2f2fd34f7ef8d77 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb7c51c2881908054760c624dd577 |
completed | March 7, 2026, 5:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3e6678881908d72de7e0f19a648 |
completed | March 8, 2026, 10:10 p.m. |
Created at: March 4, 2026, 7:35 p.m.