Triple
T6722287
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Murray Perahia |
E153424
|
entity |
| Predicate | studiedWith |
P11805
|
FINISHED |
| Object | Pablo Casals |
E163716
|
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: Pablo Casals | Statement: [Murray Perahia, studiedWith, Pablo Casals]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pablo Casals Context triple: [Murray Perahia, studiedWith, Pablo Casals]
-
A.
Pablo Casals
chosen
Pablo Casals was a renowned 20th-century Catalan cellist and conductor, celebrated for his expressive performances and influential interpretations of the Bach cello suites.
-
B.
Andrés Segovia
Andrés Segovia was a pioneering Spanish classical guitarist who elevated the guitar to a respected concert instrument through his virtuoso performances, transcriptions, and influence on generations of players.
-
C.
Claudio Arrau
Claudio Arrau was a renowned 20th-century Chilean pianist celebrated for his profound interpretations of the classical and romantic repertoire.
-
D.
Yehudi Menuhin
Yehudi Menuhin was a renowned 20th-century violin virtuoso and conductor, celebrated for his expressive performances, extensive recordings, and humanitarian work.
-
E.
Arturo Benedetti Michelangeli
Arturo Benedetti Michelangeli was an Italian classical pianist renowned for his extraordinary technical precision, refined tone, and intensely meticulous interpretations of the piano repertoire.
- 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_69c6880afb988190ad88011b48ecfcba |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d139d50c81908b19120f139deaa5 |
completed | March 27, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c700a14ebc819092cc40f522540f1a |
completed | March 27, 2026, 10:11 p.m. |
Created at: March 27, 2026, 2:08 p.m.