Triple

T4153343
Position Surface form Disambiguated ID Type / Status
Subject Sugamo Prison E89958 entity
Predicate notablePrisoner P15560 FINISHED
Object Hiranuma Kiichirō
Hiranuma Kiichirō was a Japanese politician and jurist who served briefly as prime minister before and during World War II and was later convicted as a Class A war criminal.
E445869 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: Hiranuma Kiichirō | Statement: [Sugamo Prison, notablePrisoner, Hiranuma Kiichirō]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hiranuma Kiichirō
Context triple: [Sugamo Prison, notablePrisoner, Hiranuma Kiichirō]
  • A. Minami Jirō
    Minami Jirō was a Japanese army general and colonial administrator best known for serving as Governor-General of Korea during Japan’s occupation in the early 20th century.
  • B. Inukai Tsuyoshi
    Inukai Tsuyoshi was a Japanese politician who served as Prime Minister in the early 1930s and was assassinated during the May 15 Incident, marking a key step in the rise of militarism in Japan.
  • C. Hara Takashi
    Hara Takashi was a Japanese politician who became the first commoner to serve as Prime Minister of Japan during the early Taishō period.
  • D. Hirota Kōki
    Hirota Kōki was a pre-World War II Japanese diplomat and politician who served as Prime Minister and later as foreign minister, playing a key role in Japan’s increasingly militaristic foreign policy during the 1930s.
  • E. Koiso Kuniaki
    Koiso Kuniaki was a Japanese general and politician who served as Prime Minister of Japan during World War II and played a key role in Japan’s wartime administration.
  • 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: Hiranuma Kiichirō
Triple: [Sugamo Prison, notablePrisoner, Hiranuma Kiichirō]
Generated description
Hiranuma Kiichirō was a Japanese politician and jurist who served briefly as prime minister before and during World War II and was later convicted as a Class A war criminal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hiranuma Kiichirō
Target entity description: Hiranuma Kiichirō was a Japanese politician and jurist who served briefly as prime minister before and during World War II and was later convicted as a Class A war criminal.
  • A. Minami Jirō
    Minami Jirō was a Japanese army general and colonial administrator best known for serving as Governor-General of Korea during Japan’s occupation in the early 20th century.
  • B. Inukai Tsuyoshi
    Inukai Tsuyoshi was a Japanese politician who served as Prime Minister in the early 1930s and was assassinated during the May 15 Incident, marking a key step in the rise of militarism in Japan.
  • C. Hara Takashi
    Hara Takashi was a Japanese politician who became the first commoner to serve as Prime Minister of Japan during the early Taishō period.
  • D. Hirota Kōki
    Hirota Kōki was a pre-World War II Japanese diplomat and politician who served as Prime Minister and later as foreign minister, playing a key role in Japan’s increasingly militaristic foreign policy during the 1930s.
  • E. Koiso Kuniaki
    Koiso Kuniaki was a Japanese general and politician who served as Prime Minister of Japan during World War II and played a key role in Japan’s wartime administration.
  • 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_69bd42094fec819099d8a8fbeca71bd4 completed March 20, 2026, 12:48 p.m.
NEDg Description generation batch_69bd4325dce08190912d368c4f714353 completed March 20, 2026, 12:52 p.m.
NED2 Entity disambiguation (via description) batch_69bd43ca589881908a6c6052353a0963 completed March 20, 2026, 12:55 p.m.
Created at: March 9, 2026, 3:44 p.m.