Triple
T10280516
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vladimir Ashkenazy |
E241086
|
entity |
| Predicate | studiedUnder |
P7251
|
FINISHED |
| Object | Lev Oborin |
E322697
|
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: Lev Oborin | Statement: [Vladimir Ashkenazy, studiedUnder, Lev Oborin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lev Oborin Context triple: [Vladimir Ashkenazy, studiedUnder, Lev Oborin]
-
A.
Lev Oborin
chosen
Lev Oborin was a renowned Russian pianist and pedagogue, best known as the first winner of the International Chopin Piano Competition and a leading figure in Soviet classical music.
-
B.
Leonid Utyosov
Leonid Utyosov was a celebrated Soviet jazz singer, actor, and bandleader who became one of the most popular and influential entertainers in the USSR.
-
C.
Lev Ivanov
Lev Ivanov was a Russian ballet dancer and choreographer best known for co-choreographing classics like Swan Lake and The Nutcracker for the Imperial Russian Ballet.
-
D.
Viktor Mayevsky
Viktor Mayevsky was a Soviet diplomat who served as an ambassador representing the interests of the USSR abroad.
-
E.
Vsevolod Volkov
Vsevolod Volkov was the son of Zinaida Volkova, making him a grandson of the Russian revolutionary Leon Trotsky.
- 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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d2a0c90c8190ad6ee479a32e5a95 |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f82f16688190b1c6b80e424bd552 |
completed | April 9, 2026, 12:51 a.m. |
Created at: April 6, 2026, 11:38 a.m.