Triple

T21788005
Position Surface form Disambiguated ID Type / Status
Subject experiments at the Sudbury Neutrino Observatory E537890 entity
Predicate supportedTheory P9427 FINISHED
Object Mikheyev–Smirnov–Wolfenstein (MSW) effect — NE NERFINISHED

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: Mikheyev–Smirnov–Wolfenstein (MSW) effect | Statement: [experiments at the Sudbury Neutrino Observatory, supportedTheory, Mikheyev–Smirnov–Wolfenstein (MSW) effect]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mikheyev–Smirnov–Wolfenstein (MSW) effect
Context triple: [experiments at the Sudbury Neutrino Observatory, supportedTheory, Mikheyev–Smirnov–Wolfenstein (MSW) effect]
  • A. Segré–Silberberg effect
    The Segré–Silberberg effect is a fluid dynamics phenomenon in which particles suspended in laminar flow through a circular tube migrate to stable equilibrium positions at a characteristic radial distance from the tube wall.
  • B. Glashow–Iliopoulos–Maiani mechanism
    The Glashow–Iliopoulos–Maiani mechanism is a theoretical framework in particle physics that explains the suppression of flavor-changing neutral currents by introducing the charm quark and the structure of quark mixing.
  • C. Baksan Experiment on Sterile Transitions
    The Baksan Experiment on Sterile Transitions is a neutrino physics experiment designed to search for and study possible oscillations of active neutrinos into hypothetical sterile neutrino states.
  • D. 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).
  • E. neutrino oscillation chosen
    Neutrino oscillation is a quantum phenomenon in which neutrinos change from one flavor type to another as they travel, implying that they have mass and mix between flavor states.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c47198f881908cb0d237266c10e9 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0621c68588190977891055e80a499 completed April 28, 2026, 7:30 a.m.
Created at: April 16, 2026, 6:52 p.m.