Triple

T3411772
Position Surface form Disambiguated ID Type / Status
Subject Tokyo University of Education E71912 entity
Predicate hasNotableAlumnus P51 FINISHED
Object Sin-Itiro Tomonaga E13714 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: Sin-Itiro Tomonaga | Statement: [Tokyo University of Education, hasNotableAlumnus, Sin-Itiro Tomonaga]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sin-Itiro Tomonaga
Context triple: [Tokyo University of Education, hasNotableAlumnus, Sin-Itiro Tomonaga]
  • A. Sin-Itiro Tomonaga chosen
    Sin-Itiro Tomonaga was a Japanese theoretical physicist renowned for his fundamental contributions to quantum electrodynamics, for which he shared the 1965 Nobel Prize in Physics.
  • B. Yoshiharu Tomonaga
    Yoshiharu Tomonaga was an Imperial Japanese Navy officer and aviator during World War II, noted for leading air operations in key Pacific battles.
  • C. Yoshio Nishina
    Yoshio Nishina was a pioneering Japanese physicist often regarded as the father of modern physics research in Japan, known for his foundational work in quantum electrodynamics and nuclear physics.
  • D. Fukui Kenichi
    Fukui Kenichi was a Japanese chemist and Nobel laureate renowned for his pioneering work on the frontier molecular orbital theory of chemical reactions.
  • 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_69ad85ac312481909e7027ced1456a9f completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb90a76288190b92ef3b26638cd47 completed March 8, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e5353ec819089d2736493936c46 completed March 13, 2026, 3:02 a.m.
Created at: March 8, 2026, 3:15 p.m.