Triple

T9689439
Position Surface form Disambiguated ID Type / Status
Subject Kobayashi–Maskawa paper on CP violation (1973) E234499 entity
Predicate laterCalled P16968 FINISHED
Object Cabibbo–Kobayashi–Maskawa matrix E234496 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Cabibbo–Kobayashi–Maskawa matrix | Statement: [Kobayashi–Maskawa paper on CP violation (1973), laterCalled, Cabibbo–Kobayashi–Maskawa matrix]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cabibbo–Kobayashi–Maskawa matrix
Context triple: [Kobayashi–Maskawa paper on CP violation (1973), laterCalled, Cabibbo–Kobayashi–Maskawa matrix]
  • A. Cabibbo–Kobayashi–Maskawa matrix chosen
    The Cabibbo–Kobayashi–Maskawa matrix is a fundamental component of the Standard Model of particle physics that describes how quarks change flavor via the weak interaction and accounts for CP violation in the quark sector.
  • B. Kobayashi–Maskawa theory
    The Kobayashi–Maskawa theory is a fundamental framework in particle physics that explains CP violation in the Standard Model through a three-generation quark mixing matrix (the CKM matrix).
  • C. Cabibbo theory
    Cabibbo theory is a framework in particle physics that describes the mixing of down and strange quarks in weak interactions through a single mixing angle, laying groundwork later generalized by the CKM matrix.
  • D. Gell-Mann–Nishijima formula
    The Gell-Mann–Nishijima formula is a key relation in particle physics that connects a particle’s electric charge to its isospin and hypercharge, helping classify hadrons within the quark model.
  • E. Gell-Mann–Okubo mass formula
    The Gell-Mann–Okubo mass formula is a relation in particle physics that predicts the mass patterns of hadrons within SU(3) flavor symmetry multiplets, providing quantitative support for the quark model and the Eightfold Way classification.
  • 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: laterCalled
Context triple: [Kobayashi–Maskawa paper on CP violation (1973), laterCalled, Cabibbo–Kobayashi–Maskawa matrix]
  • A. laterIn
    Indicates that one event, state, or time point occurs after another in temporal order.
  • B. laterFunction
    Indicates that one function or event occurs after another in time.
  • C. laterWithin
    Indicates that one event or time point occurs later than another while still falling within a specified temporal interval or boundary.
  • D. laterDuration
    Indicates that one event or time interval occurs after another and lasts for a specified duration.
  • E. laterNamed chosen
    Indicates that an entity was given a new name at a later time, linking its original identity to its subsequent name.
  • F. None of above.

Provenance (4 batches)

Stage Batch ID Job type Status
creating batch_69ca84ca73208190957a900c8543bdcc elicitation completed
NER batch_69cd9d02b20881909d7c0d5d6aaafcb0 ner completed
NED1 batch_69d1bcbbe0108190a7011d52ba24ba4b ned_source_triple completed
PD batch_69ccd5b840f081909f66bf0b66d17d9b pd completed
Created at: March 30, 2026, 8:17 p.m.