Triple
T6415029
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Joan Sutherland |
E127802
|
entity |
| Predicate | debutAt |
P23309
|
FINISHED |
| Object | Royal Opera House |
E124085
|
NE FINISHED |
How this triple was built (3 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 | Statement: [Joan Sutherland, debutAt, Royal Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Opera House Context triple: [Joan Sutherland, debutAt, Royal Opera House]
-
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.
London Opera House
London Opera House was a grand early-20th-century opera venue in London developed by impresario Oscar Hammerstein I as part of his efforts to establish a major operatic presence in the city.
-
C.
The Royal Opera
The Royal Opera is a leading British opera company based in London, renowned for its world-class productions of both classic and contemporary operatic works.
-
D.
Princess of Wales Theatre
The Princess of Wales Theatre is a major Toronto performing arts venue known for hosting large-scale Broadway-style productions in the city’s Entertainment District.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: debutAt Context triple: [Joan Sutherland, debutAt, Royal Opera House]
-
A.
debutedWith
chosen
Indicates that an entity made its first public appearance, release, or introduction in association with another specified entity.
-
B.
debutYear
Indicates the year in which an entity first appeared, was introduced, or made its initial public debut.
-
C.
madeProfessionalDebutIn
Indicates the time or event in which an individual first performed or appeared in a professional capacity within a given field or organization.
-
D.
liveDebutYear
Indicates the year in which an entity first performed or appeared live (e.g., in concert, on stage, or in a live event).
-
E.
debutAlbumReleaseDate
Indicates the calendar date on which an artist’s first official album was released.
- F. None of above.
Provenance (4 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_69c0083815208190a9b299b8e0640218 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c068e6bd3881909b1979de5cdf17fb |
completed | March 22, 2026, 10:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64bb5196c8190ab970afbe4f2a672 |
completed | March 27, 2026, 9:19 a.m. |
| PD | Predicate disambiguation | batch_69c060f5d4e481909d1366190607b586 |
completed | March 22, 2026, 9:36 p.m. |
Created at: March 22, 2026, 4:42 p.m.