Triple

T17318497
Position Surface form Disambiguated ID Type / Status
Subject Battle of Kolombangara E420493 entity
Predicate commander P1061 FINISHED
Object Shunji Izaki
Shunji Izaki was an Imperial Japanese Navy officer who commanded Japanese forces during World War II, notably in the Pacific theater.
E1268846 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: Shunji Izaki | Statement: [Battle of Kolombangara, commander, Shunji Izaki]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shunji Izaki
Context triple: [Battle of Kolombangara, commander, Shunji Izaki]
  • A. Shintaro Fujinami
    Shintaro Fujinami is a Japanese professional baseball pitcher known for his power arm and early stardom in Nippon Professional Baseball before moving to Major League Baseball.
  • B. Shunji Suzuki
    Shunji Suzuki is a Japanese individual notable enough to be specifically distinguished from others sharing the surname Suzuki, though detailed public information about his achievements is limited.
  • C. Toshio Shiratori
    Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
  • D. Takeuchi Shinichiro
    Takeuchi Shinichiro was a Japanese architect best known for his role in designing Tokyo’s National Diet Building, the seat of Japan’s national legislature.
  • E. Ryuhei Kitamura
    Ryuhei Kitamura is a Japanese filmmaker known for his stylish, action-heavy genre movies, including the cult hit "Versus" and the kaiju film "Godzilla: Final Wars."
  • 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: Shunji Izaki
Triple: [Battle of Kolombangara, commander, Shunji Izaki]
Generated description
Shunji Izaki was an Imperial Japanese Navy officer who commanded Japanese forces during World War II, notably in the Pacific theater.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Shunji Izaki
Target entity description: Shunji Izaki was an Imperial Japanese Navy officer who commanded Japanese forces during World War II, notably in the Pacific theater.
  • A. Shintaro Fujinami
    Shintaro Fujinami is a Japanese professional baseball pitcher known for his power arm and early stardom in Nippon Professional Baseball before moving to Major League Baseball.
  • B. Shunji Suzuki
    Shunji Suzuki is a Japanese individual notable enough to be specifically distinguished from others sharing the surname Suzuki, though detailed public information about his achievements is limited.
  • C. Toshio Shiratori
    Toshio Shiratori was a Japanese diplomat and political figure who was convicted as a Class A war criminal for his role in promoting Japan’s militaristic expansion before and during World War II.
  • D. Takeuchi Shinichiro
    Takeuchi Shinichiro was a Japanese architect best known for his role in designing Tokyo’s National Diet Building, the seat of Japan’s national legislature.
  • E. Ryuhei Kitamura
    Ryuhei Kitamura is a Japanese filmmaker known for his stylish, action-heavy genre movies, including the cult hit "Versus" and the kaiju film "Godzilla: Final Wars."
  • 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_69d889d22b848190a4663d0b8f8f76e7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4399f84a881908dd99ecd7cc02708 completed April 19, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01afdf7b1c8190be3bd720988694b5 completed May 11, 2026, 10:30 a.m.
NEDg Description generation batch_6a01b1151a488190ad4523c48f9e305c completed May 11, 2026, 10:36 a.m.
NED2 Entity disambiguation (via description) batch_6a01b18771f481908fb98fce28d7a72e completed May 11, 2026, 10:37 a.m.
Created at: April 10, 2026, 5:43 a.m.