Triple
T21889551
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tullio Serafin |
E540499
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object | Joan Sutherland |
—
|
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: Joan Sutherland | Statement: [Tullio Serafin, notableStudent, Joan Sutherland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joan Sutherland Context triple: [Tullio Serafin, notableStudent, Joan Sutherland]
-
A.
Joan Sutherland
chosen
Joan Sutherland was a renowned Australian operatic soprano celebrated for her virtuosic bel canto singing and powerful, agile voice.
-
B.
Joanne Sutherland
Joanne Sutherland is the daughter of U.S. Army Lieutenant General Richard K. Sutherland, a senior staff officer to General Douglas MacArthur during World War II.
-
C.
Kiri Te Kanawa
Kiri Te Kanawa is a renowned New Zealand soprano celebrated for her interpretations of Mozart and Strauss and for performing at major international opera houses and high-profile events.
-
D.
Kathleen Ferrier
Kathleen Ferrier was a renowned English contralto celebrated for her deeply expressive interpretations of Mahler and other late-Romantic repertoire in the mid-20th century.
-
E.
Marilyn Horne
Marilyn Horne is an acclaimed American mezzo-soprano renowned for her powerful voice, technical mastery, and definitive interpretations of bel canto and Rossini roles.
- 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_69e0c47a95908190ae3e19b716accb3d |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118ef2b648190bbd78f6b3958d2ee |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 16, 2026, 7:06 p.m.