Triple

T13809675
Position Surface form Disambiguated ID Type / Status
Subject Arkady Migdal E331852 entity
Predicate partOf P40 FINISHED
Object Landau school of 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 school of theoretical physics | Statement: [Arkady Migdal, partOf, Landau school of theoretical physics]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Landau school of theoretical physics
Context triple: [Arkady Migdal, partOf, Landau school of theoretical physics]
  • A. Course of Theoretical Physics
    Course of Theoretical Physics is a landmark multi-volume textbook series in theoretical physics, co-authored by Lev Landau and Evgeny Lifshitz, renowned for its rigor and breadth across the major fields of physics.
  • B. Arnold Sommerfeld school of theoretical physics
    The Arnold Sommerfeld school of theoretical physics was an influential early 20th-century research and teaching tradition centered around Arnold Sommerfeld and his students, which helped shape modern atomic and quantum theory.
  • C. School of Theoretical Physics
    The School of Theoretical Physics is a research institute within the Dublin Institute for Advanced Studies dedicated to advanced study and research in fundamental theoretical physics.
  • D. 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.
  • E. Center for Theoretical Physics
    The Center for Theoretical Physics is a leading MIT research institute focused on advancing fundamental understanding of physics through theoretical and mathematical approaches.
  • 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.