Triple

T23085229
Position Surface form Disambiguated ID Type / Status
Subject USS Juneau E575578 entity
Predicate sunkBy P4687 FINISHED
Object Japanese submarine I-26 — 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: Japanese submarine I-26 | Statement: [USS Juneau, sunkBy, Japanese submarine I-26]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japanese submarine I-26
Context triple: [USS Juneau, sunkBy, Japanese submarine I-26]
  • A. Japanese submarine I-26 chosen
    Japanese submarine I-26 was an Imperial Japanese Navy Type B1 long-range fleet submarine active in the Pacific during World War II, known for sinking several Allied ships.
  • 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. 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.
  • D. Japanese submarine RO-108
    Japanese submarine RO-108 was an Imperial Japanese Navy Ro-100-class coastal submarine that operated in the Pacific during World War II.
  • E. 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.
  • 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_69e245bf3e3c819086d3448720efc01b completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18da573588190a8e0c859667e64a6 completed April 29, 2026, 4:48 a.m.
Created at: April 17, 2026, 3:57 p.m.