Triple

T8174810
Position Surface form Disambiguated ID Type / Status
Subject 小柴昌俊 E190914 entity
Predicate ローマ字表記 P2508 FINISHED
Object Masatoshi Koshiba E36531 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: Masatoshi Koshiba | Statement: [小柴昌俊, ローマ字表記, Masatoshi Koshiba]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Masatoshi Koshiba
Context triple: [小柴昌俊, ローマ字表記, Masatoshi Koshiba]
  • A. Masatoshi Koshiba chosen
    Masatoshi Koshiba was a Japanese physicist and Nobel laureate renowned for his pioneering work in neutrino astronomy and the development of underground neutrino detectors.
  • B. Toshihide Maskawa
    Toshihide Maskawa was a Japanese theoretical physicist and Nobel laureate renowned for co-formulating the Cabibbo–Kobayashi–Maskawa (CKM) matrix, which explains CP violation in the Standard Model of particle physics.
  • C. Takaaki Kajita
    Takaaki Kajita is a Japanese physicist and Nobel laureate renowned for his work on neutrino oscillations, which demonstrated that neutrinos have mass.
  • D. Samuel C. C. Ting
    Samuel C. C. Ting is a Nobel Prize–winning American physicist renowned for co-discovering the J/ψ particle and leading major international experiments in particle and cosmic-ray physics.
  • E. Yoichiro Nambu
    Yoichiro Nambu was a Japanese-American theoretical physicist renowned for his pioneering work on spontaneous symmetry breaking in particle physics, for which he received the Nobel Prize in Physics.
  • 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_69ca82c1c0a08190bf8692b4d91a03ca completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb480a7ac4819088fabd5bec6ba2e5 completed March 31, 2026, 4:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccbf6d4ba881908f1bac9cce6cc29d completed April 1, 2026, 6:47 a.m.
Created at: March 30, 2026, 5:40 p.m.