Triple

T18035363
Position Surface form Disambiguated ID Type / Status
Subject Japanese destroyer Kasumi E431494 entity
Predicate participatedIn P149 FINISHED
Object Battle of Surigao Strait — NE NERFINISHED

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: Battle of Surigao Strait | Statement: [Japanese destroyer Kasumi, participatedIn, Battle of Surigao Strait]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Battle of Surigao Strait
Context triple: [Japanese destroyer Kasumi, participatedIn, 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. Battle of Leyte Gulf
    The Battle of Leyte Gulf was a major 1944 naval engagement in the Pacific Theater, often considered the largest naval battle in history and a decisive defeat for the Japanese fleet.
  • D. 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.
  • E. Battle of the Santa Cruz Islands
    The Battle of the Santa Cruz Islands was a major World War II carrier battle in the Pacific Theater between the United States and Japan, notable for heavy aircraft losses and its role in the Guadalcanal campaign.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9050fb48190890155145deb0a66 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4be39a7348190a75735fe56c78fc3 completed April 19, 2026, 11:36 a.m.
Created at: April 10, 2026, 10:25 a.m.