Triple

T4016645
Position Surface form Disambiguated ID Type / Status
Subject Tetsu Katayama E90776 entity
Predicate succeededBy P78 FINISHED
Object Hitoshi Ashida
Hitoshi Ashida was a Japanese politician who served briefly as Prime Minister in the late 1940s during Japan’s postwar reconstruction period.
E690030 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: Hitoshi Ashida | Statement: [Tetsu Katayama, succeededBy, Hitoshi Ashida]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hitoshi Ashida
Context triple: [Tetsu Katayama, succeededBy, Hitoshi Ashida]
  • A. Hirokazu Matsuno
    Hirokazu Matsuno is a Japanese politician of the Liberal Democratic Party who has served in senior government roles, including as a key spokesperson and coordinator for the national cabinet.
  • B. Minoru Ōta
    Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
  • C. Hitoshi Imamura
    Hitoshi Imamura was a senior Imperial Japanese Army general during World War II, known for leading major operations in Southeast Asia and the Pacific.
  • D. Masatoshi Shima
    Masatoshi Shima is a Japanese engineer and microprocessor pioneer best known for co-designing the Intel 4004, the world's first commercial microprocessor.
  • E. Takashi Ozaki
    Takashi Ozaki was a Japanese mountaineer known for pioneering ascents in remote Asian ranges, including leading the first successful climb of Myanmar’s Hkakabo Razi.
  • 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: Hitoshi Ashida
Triple: [Tetsu Katayama, succeededBy, Hitoshi Ashida]
Generated description
Hitoshi Ashida was a Japanese politician who served briefly as Prime Minister in the late 1940s during Japan’s postwar reconstruction period.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hitoshi Ashida
Target entity description: Hitoshi Ashida was a Japanese politician who served briefly as Prime Minister in the late 1940s during Japan’s postwar reconstruction period.
  • A. Hirokazu Matsuno
    Hirokazu Matsuno is a Japanese politician of the Liberal Democratic Party who has served in senior government roles, including as a key spokesperson and coordinator for the national cabinet.
  • B. Minoru Ōta
    Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
  • C. Hitoshi Imamura
    Hitoshi Imamura was a senior Imperial Japanese Army general during World War II, known for leading major operations in Southeast Asia and the Pacific.
  • D. Masatoshi Shima
    Masatoshi Shima is a Japanese engineer and microprocessor pioneer best known for co-designing the Intel 4004, the world's first commercial microprocessor.
  • E. Takashi Ozaki
    Takashi Ozaki was a Japanese mountaineer known for pioneering ascents in remote Asian ranges, including leading the first successful climb of Myanmar’s Hkakabo Razi.
  • 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_69aed95e44088190aff7d90a151b1b20 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefaa85ac881909e46fb3d76a794af completed March 9, 2026, 4:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c91b0ad9188190ad74c33802f50783 completed March 29, 2026, 12:28 p.m.
NEDg Description generation batch_69c91c58f10081908e00d8e1f250ef65 completed March 29, 2026, 12:34 p.m.
NED2 Entity disambiguation (via description) batch_69c91ca5bc6c8190a8e4fe0955bb192e completed March 29, 2026, 12:35 p.m.
Created at: March 9, 2026, 3:35 p.m.