Triple

T10842464
Position Surface form Disambiguated ID Type / Status
Subject Second Fleet (Imperial Japanese Navy) E255922 entity
Predicate notableCommander P1197 FINISHED
Object Yasuji Nagumo
Yasuji Nagumo was a Japanese admiral in the Imperial Japanese Navy best known for commanding the carrier strike force during the attack on Pearl Harbor and other major World War II Pacific operations.
E891662 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: Yasuji Nagumo | Statement: [Second Fleet (Imperial Japanese Navy), notableCommander, Yasuji Nagumo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yasuji Nagumo
Context triple: [Second Fleet (Imperial Japanese Navy), notableCommander, Yasuji Nagumo]
  • A. Terauchi Masatake
    Terauchi Masatake was a Japanese military officer and statesman who served as the first Governor-General of Korea and later as Prime Minister of Japan during the early 20th century.
  • B. Takeo Kurita
    Takeo Kurita was a Japanese admiral in the Imperial Japanese Navy during World War II, best known for leading major surface forces in the Pacific, including at the Battle of Leyte Gulf.
  • C. Yoshijirō Umezu
    Yoshijirō Umezu was a senior Imperial Japanese Army general who played a leading role in Japan’s military operations in China and later served as the final Chief of the Army General Staff during World War II.
  • D. Hisaichi Terauchi
    Hisaichi Terauchi was a senior Imperial Japanese Army general who commanded Japanese forces in Southeast Asia during World War II.
  • E. Toyomichi Kurita
    Toyomichi Kurita is a Japanese cinematographer known for his work on major Hollywood films, including the 1995 drama "Waiting to Exhale."
  • 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: Yasuji Nagumo
Triple: [Second Fleet (Imperial Japanese Navy), notableCommander, Yasuji Nagumo]
Generated description
Yasuji Nagumo was a Japanese admiral in the Imperial Japanese Navy best known for commanding the carrier strike force during the attack on Pearl Harbor and other major World War II Pacific operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yasuji Nagumo
Target entity description: Yasuji Nagumo was a Japanese admiral in the Imperial Japanese Navy best known for commanding the carrier strike force during the attack on Pearl Harbor and other major World War II Pacific operations.
  • A. Terauchi Masatake
    Terauchi Masatake was a Japanese military officer and statesman who served as the first Governor-General of Korea and later as Prime Minister of Japan during the early 20th century.
  • B. Takeo Kurita
    Takeo Kurita was a Japanese admiral in the Imperial Japanese Navy during World War II, best known for leading major surface forces in the Pacific, including at the Battle of Leyte Gulf.
  • C. Yoshijirō Umezu
    Yoshijirō Umezu was a senior Imperial Japanese Army general who played a leading role in Japan’s military operations in China and later served as the final Chief of the Army General Staff during World War II.
  • D. Hisaichi Terauchi
    Hisaichi Terauchi was a senior Imperial Japanese Army general who commanded Japanese forces in Southeast Asia during World War II.
  • E. Toyomichi Kurita
    Toyomichi Kurita is a Japanese cinematographer known for his work on major Hollywood films, including the 1995 drama "Waiting to Exhale."
  • 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_69d6aa81a5d08190aa86689061d1ddd2 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d750ce40108190895c477553195fe4 completed April 9, 2026, 7:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69e154b2eb08819080a9905dbf378111 completed April 16, 2026, 9:29 p.m.
NEDg Description generation batch_69e174d962ec8190a0ef8442e3414a8d completed April 16, 2026, 11:46 p.m.
NED2 Entity disambiguation (via description) batch_69e1777c0a308190bb5dc5e64cb51af3 completed April 16, 2026, 11:57 p.m.
Created at: April 8, 2026, 9:19 p.m.