Triple

T4153345
Position Surface form Disambiguated ID Type / Status
Subject Sugamo Prison E89958 entity
Predicate notablePrisoner P15560 FINISHED
Object Toshio Shiratori
Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
E690996 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: Toshio Shiratori | Statement: [Sugamo Prison, notablePrisoner, Toshio Shiratori]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Toshio Shiratori
Context triple: [Sugamo Prison, notablePrisoner, Toshio Shiratori]
  • A. Iwao Nitta
    Iwao Nitta was a Japanese chemist and academic known for mentoring future Nobel laureate Akira Suzuki during his doctoral studies.
  • B. Yoshirō Mori
    Yoshirō Mori is a Japanese politician who served as Prime Minister of Japan from 2000 to 2001 and later as president of the Tokyo 2020 Olympic organizing committee.
  • C. Shintaro Fujinami
    Shintaro Fujinami is a Japanese professional baseball pitcher known for his power arm and early stardom in Nippon Professional Baseball before moving to Major League Baseball.
  • D. Hideo Oguni
    Hideo Oguni was a prominent Japanese screenwriter best known for his collaborations with director Akira Kurosawa on several classic films.
  • E. Eiichi Kono
    Eiichi Kono is a Japanese type designer best known for his work on the digital revival and refinement of the iconic Johnston typeface used across the London Underground.
  • 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: Toshio Shiratori
Triple: [Sugamo Prison, notablePrisoner, Toshio Shiratori]
Generated description
Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Toshio Shiratori
Target entity description: Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
  • A. Iwao Nitta
    Iwao Nitta was a Japanese chemist and academic known for mentoring future Nobel laureate Akira Suzuki during his doctoral studies.
  • B. Yoshirō Mori
    Yoshirō Mori is a Japanese politician who served as Prime Minister of Japan from 2000 to 2001 and later as president of the Tokyo 2020 Olympic organizing committee.
  • C. Shintaro Fujinami
    Shintaro Fujinami is a Japanese professional baseball pitcher known for his power arm and early stardom in Nippon Professional Baseball before moving to Major League Baseball.
  • D. Hideo Oguni
    Hideo Oguni was a prominent Japanese screenwriter best known for his collaborations with director Akira Kurosawa on several classic films.
  • E. Eiichi Kono
    Eiichi Kono is a Japanese type designer best known for his work on the digital revival and refinement of the iconic Johnston typeface used across the London Underground.
  • 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_69aed95a59a881909b26e70b42c6811a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0277a910819085cde5df9a8110d8 completed March 9, 2026, 5:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c963dc62f88190b2aff49f5cb5fe27 completed March 29, 2026, 5:39 p.m.
NEDg Description generation batch_69c9647e648c8190ad309a8a9fdd0b42 completed March 29, 2026, 5:42 p.m.
NED2 Entity disambiguation (via description) batch_69c964ce10708190a7c475395b1c2854 completed March 29, 2026, 5:43 p.m.
Created at: March 9, 2026, 3:44 p.m.