Triple

T36787
Position Surface form Disambiguated ID Type / Status
Subject Battle of Okinawa E728 entity
Predicate commander P1061 FINISHED
Object Mitsuru Ushijima
Mitsuru Ushijima was a Japanese Imperial Army general best known for leading the island’s defending forces during World War II’s Battle of Okinawa.
E16614 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: Mitsuru Ushijima | Statement: [Battle of Okinawa, commander, Mitsuru Ushijima]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mitsuru Ushijima
Context triple: [Battle of Okinawa, commander, Mitsuru Ushijima]
  • A. Mitsuo Fuchida
    Mitsuo Fuchida was a Japanese naval aviator and commander who led the aerial attack on Pearl Harbor on December 7, 1941.
  • B. Chuichi Nagumo
    Chuichi Nagumo was a Japanese admiral in the Imperial Japanese Navy best known for leading the carrier strike force that launched the attack on Pearl Harbor during World War II.
  • C. Nobutake Kondō
    Nobutake Kondō was a senior Imperial Japanese Navy admiral who played major command roles in key Pacific War engagements, including the Guadalcanal campaign and other operations alongside the main carrier forces.
  • D. Yamamoto
    Yamamoto is a Japanese surname most famously associated with Admiral Isoroku Yamamoto, the commander-in-chief of the Imperial Japanese Navy during World War II.
  • E. Isoroku Yamamoto
    Isoroku Yamamoto was the Japanese admiral who masterminded the attack on Pearl Harbor and led the Imperial Japanese Navy during the early years of World War II in the Pacific.
  • 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: Mitsuru Ushijima
Triple: [Battle of Okinawa, commander, Mitsuru Ushijima]
Generated description
Mitsuru Ushijima was a Japanese Imperial Army general best known for leading the island’s defending forces during World War II’s Battle of Okinawa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mitsuru Ushijima
Target entity description: Mitsuru Ushijima was a Japanese Imperial Army general best known for leading the island’s defending forces during World War II’s Battle of Okinawa.
  • A. Mitsuo Fuchida
    Mitsuo Fuchida was a Japanese naval aviator and commander who led the aerial attack on Pearl Harbor on December 7, 1941.
  • B. Chuichi Nagumo
    Chuichi Nagumo was a Japanese admiral in the Imperial Japanese Navy best known for leading the carrier strike force that launched the attack on Pearl Harbor during World War II.
  • C. Nobutake Kondō
    Nobutake Kondō was a senior Imperial Japanese Navy admiral who played major command roles in key Pacific War engagements, including the Guadalcanal campaign and other operations alongside the main carrier forces.
  • D. Yamamoto
    Yamamoto is a Japanese surname most famously associated with Admiral Isoroku Yamamoto, the commander-in-chief of the Imperial Japanese Navy during World War II.
  • E. Isoroku Yamamoto
    Isoroku Yamamoto was the Japanese admiral who masterminded the attack on Pearl Harbor and led the Imperial Japanese Navy during the early years of World War II in the Pacific.
  • 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_69a247a8f6c08190bac804906d62ed5a completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a24acbb90881908c9f77e74034eb52 completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2b8599e2c8190a593f2c00e293f9d completed Feb. 28, 2026, 9:41 a.m.
NEDg Description generation batch_69a2b8df84248190b58a61076172509e completed Feb. 28, 2026, 9:43 a.m.
NED2 Entity disambiguation (via description) batch_69a2b946a3308190b70f29c73c87c124 completed Feb. 28, 2026, 9:45 a.m.
Created at: Feb. 28, 2026, 1:46 a.m.