Triple

T351810
Position Surface form Disambiguated ID Type / Status
Subject Battle of the Coral Sea E7458 entity
Predicate japaneseCommander P679 FINISHED
Object Takeo Takagi
Takeo Takagi was an Imperial Japanese Navy admiral who played a key role in early Pacific War naval operations during World War II.
E58032 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: Takeo Takagi | Statement: [Battle of the Coral Sea, japaneseCommander, Takeo Takagi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Takeo Takagi
Context triple: [Battle of the Coral Sea, japaneseCommander, Takeo Takagi]
  • A. Yasuo Fukuda
    Yasuo Fukuda is a Japanese politician who served as Prime Minister of Japan from 2007 to 2008 and is a prominent member of the Liberal Democratic Party.
  • B. Yoshihisa Hirano
    Yoshihisa Hirano is a Japanese professional baseball pitcher known for his successful career in Nippon Professional Baseball and Major League Baseball, particularly as a late-inning reliever.
  • C. Hirofumi Yoshimura
    Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
  • D. Tadahiko Mibuchi
    Tadahiko Mibuchi was a Japanese jurist who became the first person to serve as Chief Justice of Japan.
  • E. Nobutaka Machimura
    Nobutaka Machimura was a prominent Japanese Liberal Democratic Party politician who held key cabinet posts, including Minister for Foreign Affairs and Chief Cabinet Secretary, and served as Speaker of the House of Representatives.
  • 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: Takeo Takagi
Triple: [Battle of the Coral Sea, japaneseCommander, Takeo Takagi]
Generated description
Takeo Takagi was an Imperial Japanese Navy admiral who played a key role in early Pacific War naval operations during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Takeo Takagi
Target entity description: Takeo Takagi was an Imperial Japanese Navy admiral who played a key role in early Pacific War naval operations during World War II.
  • A. Yasuo Fukuda
    Yasuo Fukuda is a Japanese politician who served as Prime Minister of Japan from 2007 to 2008 and is a prominent member of the Liberal Democratic Party.
  • B. Yoshihisa Hirano
    Yoshihisa Hirano is a Japanese professional baseball pitcher known for his successful career in Nippon Professional Baseball and Major League Baseball, particularly as a late-inning reliever.
  • C. Hirofumi Yoshimura
    Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
  • D. Tadahiko Mibuchi
    Tadahiko Mibuchi was a Japanese jurist who became the first person to serve as Chief Justice of Japan.
  • E. Nobutaka Machimura
    Nobutaka Machimura was a prominent Japanese Liberal Democratic Party politician who held key cabinet posts, including Minister for Foreign Affairs and Chief Cabinet Secretary, and served as Speaker of the House of Representatives.
  • 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ee043fac8190af72291c04761687 completed Feb. 28, 2026, 1:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4528ce1b88190b4f14cadd58f8001 completed March 1, 2026, 2:51 p.m.
NEDg Description generation batch_69a4538034b8819099b8b9adfcf6c3ba completed March 1, 2026, 2:56 p.m.
NED2 Entity disambiguation (via description) batch_69a453bbcbac8190b7ba4284456ae171 completed March 1, 2026, 2:56 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.