Triple

T17811362
Position Surface form Disambiguated ID Type / Status
Subject Shura Cherkassky E444714 entity
Predicate birthName P65 FINISHED
Object Alexander Isaakovich Cherkassky — 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: Alexander Isaakovich Cherkassky | Statement: [Shura Cherkassky, birthName, Alexander Isaakovich Cherkassky]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexander Isaakovich Cherkassky
Context triple: [Shura Cherkassky, birthName, Alexander Isaakovich Cherkassky]
  • A. Aleksandr Petrovich Karpinsky
    Aleksandr Petrovich Karpinsky was a prominent Russian geologist and mineralogist who became the first elected president of the Soviet Academy of Sciences.
  • B. Alexei Kosevich
    Alexei Kosevich was a physicist best known for co-developing the Lifshitz–Kosevich formula describing quantum oscillations in metals.
  • C. Nikolai Morozov
    Nikolai Morozov is a prominent Russian ice dancing coach and choreographer known for creating programs for many elite figure skaters.
  • D. Nikolai Morozov
    Nikolai Morozov was a Russian revolutionary associated with the Narodnaya Volya movement who later became a notable scientist and writer.
  • E. Pyotr Ivanovich Miloslavsky
    Pyotr Ivanovich Miloslavsky was a Russian nobleman and statesman of the 17th century associated with the early development and administration of frontier towns in the Russian Empire.
  • 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: Alexander Isaakovich Cherkassky
Target entity description: Alexander Isaakovich Cherkassky, better known as Shura Cherkassky, was a renowned 20th-century American classical pianist celebrated for his virtuosic technique and highly individual, expressive interpretations.
  • A. Aleksandr Petrovich Karpinsky
    Aleksandr Petrovich Karpinsky was a prominent Russian geologist and mineralogist who became the first elected president of the Soviet Academy of Sciences.
  • B. Alexei Kosevich
    Alexei Kosevich was a physicist best known for co-developing the Lifshitz–Kosevich formula describing quantum oscillations in metals.
  • C. Nikolai Morozov
    Nikolai Morozov is a prominent Russian ice dancing coach and choreographer known for creating programs for many elite figure skaters.
  • D. Nikolai Morozov
    Nikolai Morozov was a Russian revolutionary associated with the Narodnaya Volya movement who later became a notable scientist and writer.
  • E. Pyotr Ivanovich Miloslavsky
    Pyotr Ivanovich Miloslavsky was a Russian nobleman and statesman of the 17th century associated with the early development and administration of frontier towns in the Russian Empire.
  • 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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4887b5e50819098506f0b92d709b5 completed April 19, 2026, 7:47 a.m.
Created at: April 10, 2026, 10:14 a.m.