Triple

T15468060
Position Surface form Disambiguated ID Type / Status
Subject Nihon Minshutō E372081 entity
Predicate keyFigure P256 FINISHED
Object Tanzan Ishibashi
Tanzan Ishibashi was a Japanese journalist-turned-politician who briefly served as prime minister in the 1950s and was known for his liberal economic views and advocacy of pacifism.
E1188202 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: Tanzan Ishibashi | Statement: [Nihon Minshutō, keyFigure, Tanzan Ishibashi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tanzan Ishibashi
Context triple: [Nihon Minshutō, keyFigure, Tanzan Ishibashi]
  • A. Kureo Taniguchi
    Kureo Taniguchi was an Imperial Japanese Army officer who played a key leadership role in Japan’s World War II campaigns in the Philippines.
  • B. Ichimei Fukuda
    Ichimei Fukuda is a Japanese-American man whose lifelong, forbidden love story with Alma Belasco forms the emotional core of Isabel Allende’s novel "The Japanese Lover."
  • C. Akira Nishino
    Akira Nishino is a Japanese football manager best known for leading Japan to the 2002 World Cup knockout stage and guiding Gamba Osaka to domestic and continental success.
  • D. Kazuko Shiraishi
    Kazuko Shiraishi is a prominent Japanese poet often associated with avant-garde and jazz-influenced poetry, known for her experimental style and international collaborations.
  • E. Masami Nakagawa
    Masami Nakagawa is a Japanese physicist known as a prominent student and collaborator of theoretical physicist Shoichi Sakata.
  • 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: Tanzan Ishibashi
Triple: [Nihon Minshutō, keyFigure, Tanzan Ishibashi]
Generated description
Tanzan Ishibashi was a Japanese journalist-turned-politician who briefly served as prime minister in the 1950s and was known for his liberal economic views and advocacy of pacifism.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tanzan Ishibashi
Target entity description: Tanzan Ishibashi was a Japanese journalist-turned-politician who briefly served as prime minister in the 1950s and was known for his liberal economic views and advocacy of pacifism.
  • A. Kureo Taniguchi
    Kureo Taniguchi was an Imperial Japanese Army officer who played a key leadership role in Japan’s World War II campaigns in the Philippines.
  • B. Ichimei Fukuda
    Ichimei Fukuda is a Japanese-American man whose lifelong, forbidden love story with Alma Belasco forms the emotional core of Isabel Allende’s novel "The Japanese Lover."
  • C. Akira Nishino
    Akira Nishino is a Japanese football manager best known for leading Japan to the 2002 World Cup knockout stage and guiding Gamba Osaka to domestic and continental success.
  • D. Kazuko Shiraishi
    Kazuko Shiraishi is a prominent Japanese poet often associated with avant-garde and jazz-influenced poetry, known for her experimental style and international collaborations.
  • E. Masami Nakagawa
    Masami Nakagawa is a Japanese physicist known as a prominent student and collaborator of theoretical physicist Shoichi Sakata.
  • 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_69d85cc8bd308190886949510b42e764 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f69a31c81909a749247b6615d91 completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffc3b205dc81908c4194a931d94074 completed May 9, 2026, 11:30 p.m.
NEDg Description generation batch_69ffc4ba0a988190b1d93ce6479bac88 completed May 9, 2026, 11:35 p.m.
NED2 Entity disambiguation (via description) batch_69ffc5902904819097a2c5efbde55882 completed May 9, 2026, 11:38 p.m.
Created at: April 10, 2026, 3:33 a.m.