Triple
T13513573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lev Oborin |
E322697
|
entity |
| Predicate | studentOf |
P48
|
FINISHED |
| Object | Konstantin Igumnov |
—
|
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: Konstantin Igumnov | Statement: [Lev Oborin, studentOf, Konstantin Igumnov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Konstantin Igumnov Context triple: [Lev Oborin, studentOf, Konstantin Igumnov]
-
A.
Konstantin Igumnov
chosen
Konstantin Igumnov was a prominent Russian pianist and influential pedagogue of the early 20th century, renowned for his interpretations of Romantic repertoire and his long-standing teaching career at the Moscow Conservatory.
-
B.
Sergey Muromtsev
Sergey Muromtsev was a prominent Russian jurist, liberal politician, and the first chairman of the State Duma in the early 20th century.
-
C.
Sergei Gerasimov
Sergei Gerasimov was a prominent Soviet film director, screenwriter, and actor who became one of the leading figures in Soviet cinema and film education.
-
D.
Sergey Neverov
Sergey Neverov is a Russian politician and senior member of the ruling United Russia party who has held prominent leadership roles in national politics.
-
E.
Sergei Lukyanov
Sergei Lukyanov is a Russian actor known for his roles in Soviet-era films and theater productions.
- 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_69d80766a21881909f21a1b7421d3b8a |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaf87ca288190a147fbdb2f90985f |
completed | April 12, 2026, 2:43 p.m. |
Created at: April 9, 2026, 9:44 p.m.