Triple

T9503809
Position Surface form Disambiguated ID Type / Status
Subject Victor-class submarine E229211 entity
Predicate successor P78 FINISHED
Object Akula-class submarine E230427 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: Akula-class submarine | Statement: [Victor-class submarine, successor, Akula-class submarine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Akula-class submarine
Context triple: [Victor-class submarine, successor, Akula-class submarine]
  • A. Akula-class submarine chosen
    The Akula-class submarine is a series of nuclear-powered attack submarines developed by the Soviet Union during the Cold War, known for their improved stealth, speed, and advanced weaponry compared to earlier Soviet designs.
  • B. Walrus-class submarine
    The Walrus-class submarine is a Dutch-built class of modern diesel-electric attack submarines known for their stealth, long-range patrol capabilities, and service with the Royal Netherlands Navy.
  • C. Ula-class submarines
    Ula-class submarines are a fleet of small, modern diesel-electric attack submarines operated by Norway, optimized for stealthy coastal and littoral operations.
  • D. Victor-class submarine
    The Victor-class submarine was a series of Soviet nuclear-powered attack submarines developed during the Cold War for high-speed, deep-diving anti-submarine and anti-surface warfare.
  • E. Taigei-class submarine
    The Taigei-class submarine is a modern Japanese diesel-electric attack submarine class featuring advanced stealth, sonar, and lithium-ion battery technology for the Japan Maritime Self-Defense Force.
  • 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_69ca847611c48190a28c028644198c75 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9840148081908df237f212b62e67 completed April 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69d14c09b9f88190b279335b5289defb completed April 4, 2026, 5:36 p.m.
Created at: March 30, 2026, 7:57 p.m.