Triple

T13912972
Position Surface form Disambiguated ID Type / Status
Subject Landau–Pomeranchuk–Migdal effect E334544 entity
Predicate predictionBy P112259 FINISHED
Object Lev Landau E66455 NE FINISHED

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: Lev Landau | Statement: [Landau–Pomeranchuk–Migdal effect, predictionBy, Lev Landau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lev Landau
Context triple: [Landau–Pomeranchuk–Migdal effect, predictionBy, Lev Landau]
  • A. Lev Landau chosen
    Lev Landau was a Soviet theoretical physicist renowned for his pioneering work in condensed matter physics and quantum theory, for which he received the 1962 Nobel Prize in Physics.
  • B. Lev Borisovich Rosenfeld
    Lev Borisovich Rosenfeld, better known as Lev Kamenev, was a prominent Bolshevik revolutionary and early Soviet political leader who played a key role in the Russian Revolution and the formation of the Soviet state before falling victim to Stalin's Great Purge.
  • C. Vitaly Ginzburg
    Vitaly Ginzburg was a Soviet theoretical physicist and Nobel laureate renowned for his pioneering contributions to the theory of superconductivity and other areas of condensed matter physics.
  • D. Isaak Pomeranchuk
    Isaak Pomeranchuk was a prominent Soviet theoretical physicist known for his influential work in quantum field theory, particle physics, and condensed matter physics.
  • E. Nikolay Bogolyubov
    Nikolay Bogolyubov was a prominent Soviet mathematician and theoretical physicist known for his foundational contributions to quantum field theory, statistical mechanics, and nonlinear dynamics.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: predictionBy
Context triple: [Landau–Pomeranchuk–Migdal effect, predictionBy, Lev Landau]
  • A. predictionType
    Indicates the kind or category of prediction being made about an entity or event.
  • B. predictedIn
    Indicates that something has been forecast, anticipated, or estimated to occur within or as part of a specified context, time, or situation.
  • C. predictionAlgorithm
    Indicates a relationship where an algorithm generates predictions or forecasts about outcomes based on input data or observed patterns.
  • D. forecastUsing
    Indicates that one entity generates or derives a forecast by using information, methods, or data from another entity.
  • E. predictability
    Indicates that the outcome, behavior, or result of one entity in relation to another can be reliably anticipated or forecast based on known patterns or information.
  • F. None of above. chosen

Provenance (5 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_69d81c5eaa9c819083b1ff8689179565 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de27245c648190b2946845ce0fdbf8 completed April 14, 2026, 11:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69fd6474da3081909be6b892ef8cc73e completed May 8, 2026, 4:20 a.m.
PD Predicate disambiguation batch_69de059e4ba881908554f72e889719fa completed April 14, 2026, 9:15 a.m.
PDg Predicate description generation batch_69de239524688190a0f2408c239cfcaa completed April 14, 2026, 11:23 a.m.
Created at: April 9, 2026, 10:16 p.m.