Triple

T86387
Position Surface form Disambiguated ID Type / Status
Subject Pearl Harbor E1736 entity
Predicate historicalEvent P259 FINISHED
Object sinking of USS Arizona E957 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: sinking of USS Arizona | Statement: [Pearl Harbor, historicalEvent, sinking of USS Arizona]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: sinking of USS Arizona
Context triple: [Pearl Harbor, historicalEvent, sinking of USS Arizona]
  • A. attack on Pearl Harbor
    The attack on Pearl Harbor was the surprise Japanese military strike on the U.S. naval base in Hawaii on December 7, 1941, that led to the United States’ entry into World War II.
  • B. USS Arizona Memorial
    The USS Arizona Memorial is a World War II monument in Pearl Harbor, Hawaii, honoring the sailors and Marines who died aboard the battleship USS Arizona during the 1941 Japanese attack.
  • C. atomic bombing of Nagasaki
    The atomic bombing of Nagasaki was the second nuclear attack carried out by the United States against Japan in August 1945, leading to massive civilian casualties and contributing to Japan’s surrender in World War II.
  • D. USS Arizona (BB-39) chosen
    USS Arizona (BB-39) was a Pennsylvania-class U.S. Navy battleship whose catastrophic destruction and loss of life during the 1941 Japanese attack on Pearl Harbor made it one of the most iconic symbols of the United States’ entry into World War II.
  • E. atomic bombing of Hiroshima
    The atomic bombing of Hiroshima was the first use of a nuclear weapon in war, when the United States dropped an atomic bomb on the Japanese city of Hiroshima on August 6, 1945, causing massive destruction and loss of life.
  • 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_69a24c8150408190910a693eb51c1f71 completed Feb. 28, 2026, 2:01 a.m.
NER Named-entity recognition batch_69a24f4fa22c819096152bb577e11fa6 completed Feb. 28, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25abdf36c819087c4be57bd8ce8c5 completed Feb. 28, 2026, 3:02 a.m.
Created at: Feb. 28, 2026, 2:06 a.m.