Triple

T12677824
Position Surface form Disambiguated ID Type / Status
Subject Second Battle of Savo Island E302863 entity
Predicate involvesShip P862 FINISHED
Object Japanese cruiser Kinugasa E154516 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 cruiser Kinugasa | Statement: [Second Battle of Savo Island, involvesShip, Japanese cruiser Kinugasa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japanese cruiser Kinugasa
Context triple: [Second Battle of Savo Island, involvesShip, Japanese cruiser Kinugasa]
  • A. Japanese cruiser Kinugasa chosen
    Japanese cruiser Kinugasa was an Imperial Japanese Navy Aoba-class heavy cruiser that saw extensive action in the Pacific during World War II before being sunk in 1942.
  • B. Japanese cruiser Kumano
    Japanese cruiser Kumano was a World War II Imperial Japanese Navy heavy cruiser that saw extensive combat in the Pacific Theater before being sunk in 1944.
  • C. Japanese cruiser Chokai
    Japanese cruiser Chokai was a Takao-class heavy cruiser of the Imperial Japanese Navy that played a major role in early Pacific War engagements before being sunk in 1944.
  • D. Japanese cruiser Mikuma
    Japanese cruiser Mikuma was an Imperial Japanese Navy heavy cruiser of the Mogami class that saw action in the early Pacific campaigns of World War II before being sunk in 1942.
  • E. Japanese cruiser Naka
    Japanese cruiser Naka was a Sendai-class light cruiser of the Imperial Japanese Navy that served as a destroyer flotilla leader and saw extensive action in the Pacific during World War II before being sunk in 1944.
  • 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_69d7bdee64a08190801c6d470aefd723 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961b1dff48190923290555ece5d89 completed April 10, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af47b3d48190923e731c3733428a completed May 3, 2026, 2:13 a.m.
Created at: April 9, 2026, 5:20 p.m.