Triple

T8325575
Position Surface form Disambiguated ID Type / Status
Subject Nambu E194942 entity
Predicate hasNotableBearer P458 FINISHED
Object Katsuji Nambu
Katsuji Nambu was a Japanese firearms designer best known for creating several influential early 20th-century military pistols and machine guns used by the Imperial Japanese Army.
E746585 NE FINISHED

How this triple was built (4 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: Katsuji Nambu | Statement: [Nambu, hasNotableBearer, Katsuji Nambu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Katsuji Nambu
Context triple: [Nambu, hasNotableBearer, Katsuji Nambu]
  • A. 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.
  • 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. Hideki Yukawa
    Hideki Yukawa was a Japanese theoretical physicist and Nobel laureate best known for proposing the meson theory of nuclear forces.
  • D. 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.
  • E. Hitoshi Murayama
    Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Katsuji Nambu
Triple: [Nambu, hasNotableBearer, Katsuji Nambu]
Generated description
Katsuji Nambu was a Japanese firearms designer best known for creating several influential early 20th-century military pistols and machine guns used by the Imperial Japanese Army.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Katsuji Nambu
Target entity description: Katsuji Nambu was a Japanese firearms designer best known for creating several influential early 20th-century military pistols and machine guns used by the Imperial Japanese Army.
  • A. 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.
  • 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. Hideki Yukawa
    Hideki Yukawa was a Japanese theoretical physicist and Nobel laureate best known for proposing the meson theory of nuclear forces.
  • D. 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.
  • E. Hitoshi Murayama
    Hitoshi Murayama is a prominent Japanese theoretical physicist known for his work in particle physics and cosmology and for holding leading academic positions in both Japan and the United States.
  • 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_69ca82e7a8a88190a32bb5cc0feb012d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7f7fba688190b696593dfb2cde5d completed March 31, 2026, 8:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69cebb37161081908452cc449b4e903e completed April 2, 2026, 6:53 p.m.
NEDg Description generation batch_69cebda8e7f4819083b6885f874554f1 completed April 2, 2026, 7:04 p.m.
NED2 Entity disambiguation (via description) batch_69cebe5df4888190bf741e332af3e21e completed April 2, 2026, 7:07 p.m.
Created at: March 30, 2026, 5:56 p.m.