Triple

T17300755
Position Surface form Disambiguated ID Type / Status
Subject Yamato task force E420031 entity
Predicate fateOfFlagship P36287 FINISHED
Object Yamato sunk by air attack on 1945-04-07 E420031 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: Yamato sunk by air attack on 1945-04-07 | Statement: [Yamato task force, fateOfFlagship, Yamato sunk by air attack on 1945-04-07]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yamato sunk by air attack on 1945-04-07
Context triple: [Yamato task force, fateOfFlagship, Yamato sunk by air attack on 1945-04-07]
  • A. Sinking of Japanese cruiser Kako
    The Sinking of Japanese cruiser Kako was a World War II naval action in August 1942 in which the Imperial Japanese Navy heavy cruiser Kako was torpedoed and sunk by the U.S. submarine USS S-44 near New Ireland following the Battle of Savo Island.
  • B. Japanese submarine I-168
    Japanese submarine I-168 was an Imperial Japanese Navy fleet submarine best known for its role in the Battle of Midway, where it torpedoed and sank the damaged aircraft carrier USS Yorktown and the destroyer USS Hammann.
  • C. Yamato task force chosen
    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. Japanese destroyer Suzukaze
    Japanese destroyer Suzukaze was an Imperial Japanese Navy Shiratsuyu-class destroyer that served actively in World War II, particularly in the Solomon Islands campaign.
  • E. Japanese submarine I-58
    Japanese submarine I-58 was an Imperial Japanese Navy B3 type cruiser submarine best known for torpedoing and sinking the USS Indianapolis near the end of World War II.
  • 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_69d886db32608190a61e18862c5a8af6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e438f9e5ac8190ba0b5820790112d9 completed April 19, 2026, 2:07 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0180dc929c819096a7a5dc81e5b6ef completed May 11, 2026, 7:10 a.m.
Created at: April 10, 2026, 5:41 a.m.