Triple
T22786467
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Conservatorio Nacional de Música (Buenos Aires) |
E563980
|
entity |
| Predicate | notableAlumnus |
P304
|
FINISHED |
| Object | Osvaldo Pugliese |
E952170
|
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: Osvaldo Pugliese | Statement: [Conservatorio Nacional de Música (Buenos Aires), notableAlumnus, Osvaldo Pugliese]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osvaldo Pugliese Context triple: [Conservatorio Nacional de Música (Buenos Aires), notableAlumnus, Osvaldo Pugliese]
-
A.
Osvaldo Pugliese
chosen
Osvaldo Pugliese was a renowned Argentine tango pianist, composer, and orchestra leader, celebrated as one of the most influential figures in the history of tango music.
-
B.
Carlos Pellegrini
Carlos Pellegrini was an Argentine lawyer and politician who served as President of Argentina from 1890 to 1892, known for stabilizing the country’s economy after a major financial crisis.
-
C.
Celso Bugallo
Celso Bugallo is a Spanish film and television actor best known internationally for his role in the acclaimed drama "The Sea Inside."
-
D.
Néstor Rossi
Néstor Rossi was an Argentine defensive midfielder and multiple-time champion renowned for his success with both River Plate and Millonarios, as well as for winning two Copa América titles with the Argentina national team.
-
E.
Fernando Perron
Fernando Perron is an individual notable enough to be recognized as a bearer of the surname Perron, though specific widely known biographical or professional details about him are not well documented.
- 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_69e2455500788190b4b33030461f3bbd |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17c321f848190a4443aa6bb4e57d7 |
completed | April 29, 2026, 3:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bf28f11c481908d5e464f31aeada3 |
completed | May 19, 2026, 5:18 a.m. |
Created at: April 17, 2026, 3:29 p.m.