Triple
T19426678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nikolai Zverev |
E485996
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object | Matvei Pressman |
—
|
NE NERFINISHED |
How this triple was built (3 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: Matvei Pressman | Statement: [Nikolai Zverev, notableStudent, Matvei Pressman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matvei Pressman Context triple: [Nikolai Zverev, notableStudent, Matvei Pressman]
-
A.
Matvei Blanter
Matvei Blanter was a Soviet composer best known for writing popular mass and wartime songs, including some of the most iconic music of World War II.
-
B.
Moshe Kuninsky
Moshe Kuninsky is an Israeli politician who serves as the mayor of the city of Karmiel.
-
C.
Boruch Thomashefsky
Boruch Thomashefsky, better known as Boris Thomashefsky, was a pioneering actor and producer who became one of the most influential stars of the American Yiddish theater in the late 19th and early 20th centuries.
-
D.
Peretz Hirschbein
Peretz Hirschbein was a pioneering Yiddish playwright and theater director whose lyrical, often rural-themed dramas helped shape modern Yiddish theater in the early 20th century.
-
E.
Aharon Dolgopolsky
Aharon Dolgopolsky was a Russian-Israeli linguist best known as one of the founders and leading proponents of the controversial Nostratic macrofamily hypothesis in historical linguistics.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matvei Pressman Target entity description: Matvei Pressman was a pianist who studied under the renowned Russian piano teacher Nikolai Zverev.
-
A.
Matvei Blanter
Matvei Blanter was a Soviet composer best known for writing popular mass and wartime songs, including some of the most iconic music of World War II.
-
B.
Moshe Kuninsky
Moshe Kuninsky is an Israeli politician who serves as the mayor of the city of Karmiel.
-
C.
Boruch Thomashefsky
Boruch Thomashefsky, better known as Boris Thomashefsky, was a pioneering actor and producer who became one of the most influential stars of the American Yiddish theater in the late 19th and early 20th centuries.
-
D.
Peretz Hirschbein
Peretz Hirschbein was a pioneering Yiddish playwright and theater director whose lyrical, often rural-themed dramas helped shape modern Yiddish theater in the early 20th century.
-
E.
Aharon Dolgopolsky
Aharon Dolgopolsky was a Russian-Israeli linguist best known as one of the founders and leading proponents of the controversial Nostratic macrofamily hypothesis in historical linguistics.
- F. None of above. chosen
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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63219f27481909fe686209defc971 |
completed | April 20, 2026, 2:03 p.m. |
Created at: April 10, 2026, 1:37 p.m.