Triple

T781388
Position Surface form Disambiguated ID Type / Status
Subject Battle of Tassafaronga E16503 entity
Predicate JapaneseCommander P1698 FINISHED
Object Raizō Tanaka
Raizō Tanaka was a prominent Imperial Japanese Navy admiral and destroyer squadron commander in World War II, renowned for his aggressive night-fighting tactics in the Solomon Islands campaign.
E157858 NE FINISHED

How this triple was built (5 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: Raizō Tanaka | Statement: [Battle of Tassafaronga, JapaneseCommander, Raizō Tanaka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Raizō Tanaka
Context triple: [Battle of Tassafaronga, JapaneseCommander, Raizō Tanaka]
  • A. Kakuei Tanaka
    Kakuei Tanaka was a powerful and controversial Japanese prime minister and political kingmaker who dominated postwar politics through his influence within the Liberal Democratic Party.
  • B. Chūichi Hara
    Chūichi Hara was an Imperial Japanese Navy admiral and aircraft carrier task force commander during World War II, noted for his role in several major Pacific naval battles.
  • C. Jisaburō Ozawa
    Jisaburō Ozawa was a Japanese admiral in the Imperial Japanese Navy during World War II, known for commanding the fleet in several major Pacific battles and for his role in Japan’s final large-scale naval engagements.
  • D. Saburō Kurusu
    Saburō Kurusu was a Japanese diplomat best known for his role in U.S.-Japan negotiations immediately before the attack on Pearl Harbor.
  • E. Mutaguchi Renya
    Mutaguchi Renya was a Japanese general best known for commanding the ill-fated Imphal offensive in Burma during World War II.
  • 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: Raizō Tanaka
Triple: [Battle of Tassafaronga, JapaneseCommander, Raizō Tanaka]
Generated description
Raizō Tanaka was a prominent Imperial Japanese Navy admiral and destroyer squadron commander in World War II, renowned for his aggressive night-fighting tactics in the Solomon Islands campaign.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Raizō Tanaka
Target entity description: Raizō Tanaka was a prominent Imperial Japanese Navy admiral and destroyer squadron commander in World War II, renowned for his aggressive night-fighting tactics in the Solomon Islands campaign.
  • A. Kakuei Tanaka
    Kakuei Tanaka was a powerful and controversial Japanese prime minister and political kingmaker who dominated postwar politics through his influence within the Liberal Democratic Party.
  • B. Chūichi Hara
    Chūichi Hara was an Imperial Japanese Navy admiral and aircraft carrier task force commander during World War II, noted for his role in several major Pacific naval battles.
  • C. Jisaburō Ozawa
    Jisaburō Ozawa was a Japanese admiral in the Imperial Japanese Navy during World War II, known for commanding the fleet in several major Pacific battles and for his role in Japan’s final large-scale naval engagements.
  • D. Saburō Kurusu
    Saburō Kurusu was a Japanese diplomat best known for his role in U.S.-Japan negotiations immediately before the attack on Pearl Harbor.
  • E. Mutaguchi Renya
    Mutaguchi Renya was a Japanese general best known for commanding the ill-fated Imphal offensive in Burma during World War II.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: JapaneseCommander
Context triple: [Battle of Tassafaronga, JapaneseCommander, Raizō Tanaka]
  • A. commanderJapan
    Indicates that an entity serves as the military commander of Japan or of Japanese forces.
  • B. SakaeIs
    Indicates that one entity is identified as or classified as "Sakae" in relation to another entity or context.
  • C. commander
    Indicates that one entity holds authoritative military or organizational control over another entity or group.
  • D. hasCommander
    Indicates that one entity serves as the commanding officer or leader of another entity.
  • E. opposingCommander chosen
    Indicates that one entity serves as the commanding officer of a force that is in opposition or conflict with the force commanded by another entity.
  • F. None of above.

Provenance (6 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_69a4936ad1fc81908f190208059ccf78 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a90365648190ace53b0f0e87aa68 completed March 1, 2026, 9 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd46422408190911e6eaec5866fe8 completed March 8, 2026, 1:44 a.m.
NEDg Description generation batch_69acd4fade9881908ed8e4598f4821f6 completed March 8, 2026, 1:46 a.m.
NED2 Entity disambiguation (via description) batch_69acd55b90608190a5ff734af6264ab5 completed March 8, 2026, 1:48 a.m.
PD Predicate disambiguation batch_69a4a50bd23081908908235b8ec9201e completed March 1, 2026, 8:43 p.m.
Created at: March 1, 2026, 7:37 p.m.