Triple

T21989451
Position Surface form Disambiguated ID Type / Status
Subject Pavel Cherenkov E543044 entity
Predicate educatedAt P5 FINISHED
Object Lebedev Physical Institute — 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: Lebedev Physical Institute | Statement: [Pavel Cherenkov, educatedAt, Lebedev Physical Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lebedev Physical Institute
Context triple: [Pavel Cherenkov, educatedAt, Lebedev Physical Institute]
  • A. Lebedev Physical Institute chosen
    Lebedev Physical Institute is a leading Russian research center in Moscow renowned for its pioneering work in physics, particularly in areas such as optics, astrophysics, and nuclear physics.
  • B. Ioffe Physical-Technical Institute
    The Ioffe Physical-Technical Institute is a major Russian research center in Saint Petersburg renowned for its pioneering work in physics and technology, particularly in semiconductor and solid-state physics.
  • C. Kurchatov Institute
    The Kurchatov Institute is a major Russian research center best known for its pioneering work in nuclear physics and the development of the Soviet atomic program.
  • D. Sternberg Astronomical Institute
    Sternberg Astronomical Institute is a major Russian research center for astronomy and astrophysics affiliated with Moscow State University.
  • E. Saint Petersburg Scientific Center of the Russian Academy of Sciences
    The Saint Petersburg Scientific Center of the Russian Academy of Sciences is a major regional branch that coordinates and conducts fundamental and applied research across multiple scientific disciplines in the Saint Petersburg area.
  • 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_69e0c48136b081908831fa907cc02e18 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f1270cb67c81909a3aa2dc61c1894f completed April 28, 2026, 9:30 p.m.
Created at: April 16, 2026, 8:05 p.m.