Triple

T1072477
Position Surface form Disambiguated ID Type / Status
Subject Terauchi Masatake E23359 entity
Predicate successor P78 FINISHED
Object 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.
E224126 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: Hara Takashi | Statement: [Terauchi Masatake, successor, Hara Takashi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hara Takashi
Context triple: [Terauchi Masatake, successor, Hara Takashi]
  • 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. Kōno Ichirō
    Kōno Ichirō was an Imperial Japanese Army officer best known for his leadership role in commanding Japan’s 3rd Division.
  • C. 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.
  • D. Seishirō Itagaki
    Seishirō Itagaki was a Japanese Imperial Army general and political leader who played a major role in Japan’s military expansion before and during World War II and was later convicted as a war criminal.
  • E. Yamaguchi Naoyoshi
    Yamaguchi Naoyoshi was a Japanese statesman of the early Meiji era who took part in Japan’s modernization efforts, including its landmark diplomatic and study tour abroad.
  • 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: Hara Takashi
Triple: [Terauchi Masatake, successor, Hara Takashi]
Generated description
Hara Takashi was a Japanese politician who became the first commoner to serve as Prime Minister of Japan during the early Taishō period.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hara Takashi
Target entity description: Hara Takashi was a Japanese politician who became the first commoner to serve as Prime Minister of Japan during the early Taishō period.
  • 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. Kōno Ichirō
    Kōno Ichirō was an Imperial Japanese Army officer best known for his leadership role in commanding Japan’s 3rd Division.
  • C. 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.
  • D. Seishirō Itagaki
    Seishirō Itagaki was a Japanese Imperial Army general and political leader who played a major role in Japan’s military expansion before and during World War II and was later convicted as a war criminal.
  • E. Yamaguchi Naoyoshi
    Yamaguchi Naoyoshi was a Japanese statesman of the early Meiji era who took part in Japan’s modernization efforts, including its landmark diplomatic and study tour abroad.
  • 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_69a493ee1f908190992b5f0d1b04459b completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b9296c5c8190a3060fbfdf24f029 completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ae0a966a6c81909d1d21c489340134 completed March 8, 2026, 11:47 p.m.
NEDg Description generation batch_69ae0b15a1dc81908dfa980e86585673 completed March 8, 2026, 11:49 p.m.
NED2 Entity disambiguation (via description) batch_69ae0b9e7c64819093461c74b98e48ca completed March 8, 2026, 11:51 p.m.
Created at: March 1, 2026, 7:42 p.m.