Triple

T20545004
Position Surface form Disambiguated ID Type / Status
Subject Battle of Guam (1944) E504446 entity
Predicate involvedUnit P1063 FINISHED
Object Japanese 48th Independent Mixed Brigade
The Japanese 48th Independent Mixed Brigade was an Imperial Japanese Army formation that served as a reinforced infantry unit in the Pacific theater during World War II, notably defending island positions against Allied invasions.
E1438977 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: Japanese 48th Independent Mixed Brigade | Statement: [Battle of Guam (1944), involvedUnit, Japanese 48th Independent Mixed Brigade]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Japanese 48th Independent Mixed Brigade
Context triple: [Battle of Guam (1944), involvedUnit, Japanese 48th Independent Mixed Brigade]
  • A. Japanese 1st Independent Mixed Regiment
    The Japanese 1st Independent Mixed Regiment was an Imperial Japanese Army unit that fought in the Pacific Theater during World War II, notably defending Los Negros Island against Allied forces.
  • B. Japanese 25th Army
    The Japanese 25th Army was an Imperial Japanese Army formation best known for leading the rapid conquest of Malaya and Singapore during World War II.
  • C. Japanese 55th Division
    The Japanese 55th Division was an Imperial Japanese Army infantry division that fought in the Burma Campaign of World War II, notably participating in early offensives against Allied forces in 1942.
  • D. Kawaguchi Detachment
    The Kawaguchi Detachment was a Japanese Imperial Army force led by Major General Kiyotake Kawaguchi that fought in the Guadalcanal Campaign during World War II, most notably in a major night assault against U.S. Marine positions.
  • E. Japanese 29th Division
    The Japanese 29th Division was an Imperial Japanese Army infantry division that fought in the Pacific Theater during World War II, notably defending Guam against U.S. forces in 1944.
  • 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: Japanese 48th Independent Mixed Brigade
Triple: [Battle of Guam (1944), involvedUnit, Japanese 48th Independent Mixed Brigade]
Generated description
The Japanese 48th Independent Mixed Brigade was an Imperial Japanese Army formation that served as a reinforced infantry unit in the Pacific theater during World War II, notably defending island positions against Allied invasions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Japanese 48th Independent Mixed Brigade
Target entity description: The Japanese 48th Independent Mixed Brigade was an Imperial Japanese Army formation that served as a reinforced infantry unit in the Pacific theater during World War II, notably defending island positions against Allied invasions.
  • A. Japanese 1st Independent Mixed Regiment
    The Japanese 1st Independent Mixed Regiment was an Imperial Japanese Army unit that fought in the Pacific Theater during World War II, notably defending Los Negros Island against Allied forces.
  • B. Japanese 25th Army
    The Japanese 25th Army was an Imperial Japanese Army formation best known for leading the rapid conquest of Malaya and Singapore during World War II.
  • C. Japanese 55th Division
    The Japanese 55th Division was an Imperial Japanese Army infantry division that fought in the Burma Campaign of World War II, notably participating in early offensives against Allied forces in 1942.
  • D. Kawaguchi Detachment
    The Kawaguchi Detachment was a Japanese Imperial Army force led by Major General Kiyotake Kawaguchi that fought in the Guadalcanal Campaign during World War II, most notably in a major night assault against U.S. Marine positions.
  • E. Japanese 29th Division
    The Japanese 29th Division was an Imperial Japanese Army infantry division that fought in the Pacific Theater during World War II, notably defending Guam against U.S. forces in 1944.
  • 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_69e0b4b52c048190952b4d0f430813a3 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a29684648190969d8fc23743e288 completed April 20, 2026, 10:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08acd72fc88190af5bc208ff8f0e0d completed May 16, 2026, 5:43 p.m.
NEDg Description generation batch_6a08ae5320d08190b8ce6fbe4909af18 completed May 16, 2026, 5:50 p.m.
NED2 Entity disambiguation (via description) batch_6a08aed4a9908190bf7bd5f0147ff6f2 completed May 16, 2026, 5:52 p.m.
Created at: April 16, 2026, 11:38 a.m.