Triple
T13513577
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lev Oborin |
E322697
|
entity |
| Predicate | taught |
P335
|
FINISHED |
| Object | Vladimir Ashkenazy |
E241086
|
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: Vladimir Ashkenazy | Statement: [Lev Oborin, taught, Vladimir Ashkenazy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vladimir Ashkenazy Context triple: [Lev Oborin, taught, Vladimir Ashkenazy]
-
A.
Vladimir Ashkenazy
chosen
Vladimir Ashkenazy is a renowned Russian-Icelandic pianist and conductor celebrated for his interpretations of the Romantic repertoire and his extensive international recording and performing career.
-
B.
Sviatoslav Richter
Sviatoslav Richter was a renowned 20th-century Soviet pianist celebrated for his powerful technique, vast repertoire, and deeply insightful interpretations.
-
C.
Yefim Bronfman
Yefim Bronfman is a renowned Russian-Israeli-American pianist celebrated for his powerful technique and insightful interpretations of the classical and romantic repertoire.
-
D.
Emil Gilels
Emil Gilels was a renowned Soviet classical pianist celebrated for his powerful yet refined interpretations of the core piano repertoire and his influential international concert career.
-
E.
Felix Galimir
Felix Galimir was an Austrian-born violinist and influential chamber music teacher renowned for his interpretations of early 20th-century repertoire and his long pedagogical career in the United States.
- 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_69d80766a21881909f21a1b7421d3b8a |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaf87ca288190a147fbdb2f90985f |
completed | April 12, 2026, 2:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f75d91e35881909a7184be0ad70c14 |
completed | May 3, 2026, 2:37 p.m. |
Created at: April 9, 2026, 9:44 p.m.