Triple

T10773442
Position Surface form Disambiguated ID Type / Status
Subject Vladimir Drinfeld E254136 entity
Predicate employer P7 FINISHED
Object Kharkiv Institute of Physics and Technology E334546 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: Kharkiv Institute of Physics and Technology | Statement: [Vladimir Drinfeld, employer, Kharkiv Institute of Physics and Technology]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kharkiv Institute of Physics and Technology
Context triple: [Vladimir Drinfeld, employer, Kharkiv Institute of Physics and Technology]
  • A. Kharkiv Institute of Physics and Technology chosen
    Kharkiv Institute of Physics and Technology is a prominent Ukrainian research institute known for its pioneering work in theoretical and experimental physics and for hosting leading physicists such as Lev Landau.
  • B. Kyiv Polytechnic Institute
    Kyiv Polytechnic Institute is a major Ukrainian technical university renowned for its engineering and scientific education and research.
  • C. University of Kharkiv
    The University of Kharkiv is one of Ukraine’s oldest and most prestigious higher education institutions, known for its significant role in the intellectual and political life of Eastern Europe.
  • D. Imperial Physical-Technical Institute
    The Imperial Physical-Technical Institute was the German national metrology and standards laboratory, renowned for its pioneering research in precision measurement and fundamental physics.
  • E. Moscow Engineering Physics Institute
    Moscow Engineering Physics Institute is a leading Russian technical university specializing in nuclear physics, engineering, and related applied sciences.
  • 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_69d6aa5f54f4819082d0bbcb6f8797e6 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d7329b27748190bd0e2569c7972fd1 completed April 9, 2026, 5:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69de238559b48190abc759e744ab0f8e completed April 14, 2026, 11:22 a.m.
Created at: April 8, 2026, 9:16 p.m.