Triple

T13809669
Position Surface form Disambiguated ID Type / Status
Subject Arkady Migdal E331852 entity
Predicate employer P7 FINISHED
Object Landau Institute for Theoretical Physics E859708 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: Landau Institute for Theoretical Physics | Statement: [Arkady Migdal, employer, Landau Institute for Theoretical Physics]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Landau Institute for Theoretical Physics
Context triple: [Arkady Migdal, employer, Landau Institute for Theoretical Physics]
  • A. Landau Institute for Theoretical Physics chosen
    The Landau Institute for Theoretical Physics is a renowned Russian research institute specializing in advanced theoretical physics, founded in the tradition of Lev Landau’s scientific school.
  • B. Institute for Theoretical Physics
    The Institute for Theoretical Physics was the original name of the renowned Niels Bohr Institute, a leading center for research and education in theoretical and experimental physics in Copenhagen.
  • C. International Centre for Theoretical Physics
    The International Centre for Theoretical Physics is a renowned research and training institute in Trieste, Italy, dedicated to advancing theoretical physics and mathematics, particularly for scientists from developing countries.
  • D. Nordita
    Nordita is a prominent Nordic research institute specializing in theoretical physics, fostering collaboration among scientists across the Nordic countries and beyond.
  • E. Skobeltsyn Institute of Nuclear Physics
    The Skobeltsyn Institute of Nuclear Physics is a major research center specializing in nuclear and particle physics, affiliated with Moscow State University.
  • 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_69d81c59f8808190a851bc56afdc55e9 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de026ff6b481908066d6bf27064417 completed April 14, 2026, 9:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b08fbc348190a199c5d92e0e46be completed May 3, 2026, 8:31 p.m.
Created at: April 9, 2026, 10:12 p.m.