Triple

T15841797
Position Surface form Disambiguated ID Type / Status
Subject Gotland-class submarine E384117 entity
Predicate isSuccessorOf P78 FINISHED
Object Västergötland-class submarine E384117 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: Västergötland-class submarine | Statement: [Gotland-class submarine, isSuccessorOf, Västergötland-class submarine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Västergötland-class submarine
Context triple: [Gotland-class submarine, isSuccessorOf, Västergötland-class submarine]
  • A. Kalvari-class submarine
    The Kalvari-class submarine is a series of modern, diesel-electric attack submarines operated by India and based on the French Scorpène design, featuring advanced stealth and weapon systems for anti-surface and anti-submarine warfare.
  • B. Gotland-class submarine chosen
    The Gotland-class submarine is a Swedish diesel-electric attack submarine renowned for its advanced air-independent propulsion system and exceptional stealth capabilities.
  • C. Kilo-class submarine
    The Kilo-class submarine is a series of Russian-designed diesel-electric attack submarines known for their stealth and are operated by several navies worldwide, including the Indian Navy.
  • D. Visby-class corvette
    The Visby-class corvette is a Swedish Navy stealth warship class known for its advanced composite construction, low radar signature, and versatile coastal warfare capabilities.
  • E. Oscar-class submarine
    The Oscar-class submarine is a Soviet-designed nuclear-powered cruise missile submarine class built during the Cold War to attack NATO carrier battle groups and strategic targets at sea.
  • 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e142e764088190afba6c5c1acf8199 completed April 16, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa93ddce4819086174b2549f5e12b completed May 9, 2026, 9:38 p.m.
Created at: April 10, 2026, 4:50 a.m.