Triple

T10806805
Position Surface form Disambiguated ID Type / Status
Subject IJN Jintsu E254987 entity
Predicate class P87 FINISHED
Object Sendai class E878453 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: Sendai class | Statement: [IJN Jintsu, class, Sendai class]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sendai class
Context triple: [IJN Jintsu, class, Sendai class]
  • A. Sendai class chosen
    The Sendai class was a group of Japanese light cruisers built for the Imperial Japanese Navy in the early 1920s, designed primarily to lead destroyer flotillas and perform high-speed scouting and night combat operations during World War II.
  • B. Sendai Domain
    Sendai Domain was a powerful feudal domain in northern Japan during the Edo period, ruled by the Date clan founded by the warlord Date Masamune.
  • C. Nagato class
    The Nagato class was a pair of Japanese dreadnought battleships built for the Imperial Japanese Navy in the early 20th century, notable for being among the first battleships in the world armed with 16-inch guns.
  • D. Aoba class
    The Aoba class was a pair of Imperial Japanese Navy heavy cruisers built in the 1920s, notable for their 8-inch guns, early adoption of aircraft facilities, and service in numerous Pacific War engagements.
  • E. Shiratsuyu class
    The Shiratsuyu class was a group of Imperial Japanese Navy destroyers built in the 1930s, known for their heavy torpedo armament and active service during World War II in the Pacific.
  • 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_69d6aa61c15c8190a1839550c56e75e1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d733b3f92c8190bcc85db22d77bb7d completed April 9, 2026, 5:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69de8513fe0881909d6833c85aac03a8 completed April 14, 2026, 6:19 p.m.
Created at: April 8, 2026, 9:18 p.m.