Triple

T11082226
Position Surface form Disambiguated ID Type / Status
Subject Shōji Nishimura E262027 entity
Predicate commanded P2333 FINISHED
Object Japanese Southern Force at the Battle of Surigao Strait E54931 NE FINISHED

How this triple was built (2 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 Southern Force at the Battle of Surigao Strait | Statement: [Shōji Nishimura, commanded, Japanese Southern Force at the Battle of Surigao Strait]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japanese Southern Force at the Battle of Surigao Strait
Context triple: [Shōji Nishimura, commanded, Japanese Southern Force at the Battle of Surigao Strait]
  • A. Battle of Surigao Strait chosen
    The Battle of Surigao Strait was a World War II naval engagement in October 1944, notable as one of the last battleship-versus-battleship actions in history and a key Allied victory during the larger Leyte Gulf campaign.
  • B. Battle of the Kerama Islands
    The Battle of the Kerama Islands was a World War II amphibious operation in March 1945 in which U.S. forces seized the Kerama Islands southwest of Okinawa to secure anchorages and eliminate Japanese naval and air threats ahead of the Okinawa invasion.
  • C. Yamato task force
    The Yamato task force was the Japanese naval group centered around the battleship Yamato that undertook the ill-fated Operation Ten-Go near the end of World War II.
  • D. Battle off Samar
    The Battle off Samar was a dramatic World War II naval engagement in October 1944 in which a small, outgunned U.S. escort carrier task unit unexpectedly fought off a much larger Japanese surface fleet near the Philippines.
  • E. Battle of the Sibuyan Sea
    The Battle of the Sibuyan Sea was a major World War II naval air engagement in October 1944, in which U.S. carrier aircraft repeatedly attacked and ultimately sank the Japanese battleship Musashi while attempting to thwart Japan’s Center Force during the Leyte Gulf campaign.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aa9983c08190b0ef61603b69feac completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d799985650819089b2c0f35a212414 completed April 9, 2026, 12:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3e789d7248190a40de0bdda539f45 completed April 18, 2026, 8:20 p.m.
Created at: April 8, 2026, 9:27 p.m.