Triple

T14693667
Position Surface form Disambiguated ID Type / Status
Subject Spearfish heavyweight torpedoes E345098 entity
Predicate inServiceWith P18496 FINISHED
Object Royal Navy nuclear-powered submarines E69116 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: Royal Navy nuclear-powered submarines | Statement: [Spearfish heavyweight torpedoes, inServiceWith, Royal Navy nuclear-powered submarines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Royal Navy nuclear-powered submarines
Context triple: [Spearfish heavyweight torpedoes, inServiceWith, Royal Navy nuclear-powered submarines]
  • A. BAE Systems Submarines
    BAE Systems Submarines is a UK-based naval shipbuilding division of BAE Systems that specializes in designing and constructing nuclear-powered submarines for the Royal Navy.
  • B. Royal Navy midget submarines
    Royal Navy midget submarines were small, stealthy underwater craft used by Britain during World War II for special operations, including daring attacks on heavily defended German battleships like the Tirpitz.
  • C. Royal Navy Submarine Service chosen
    The Royal Navy Submarine Service is the underwater warfare branch of the United Kingdom's Royal Navy, operating the nation's fleet of nuclear-powered attack and ballistic missile submarines.
  • D. Oberon-class submarine (Royal Navy)
    The Oberon-class submarine was a widely used class of British diesel-electric patrol submarines renowned for their quiet operation and service with the Royal Navy and several allied navies during the Cold War.
  • E. Trafalgar-class submarine
    The Trafalgar-class submarine is a class of British nuclear-powered fleet submarines that formed the backbone of the Royal Navy’s attack submarine force from the 1980s into the early 21st century.
  • 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_69d822e34b348190ada4d1cdb6c7c226 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb586e7108190be644db9cf9a4d99 completed April 14, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fde18b4bdc8190b5daf05484de7cd8 completed May 8, 2026, 1:13 p.m.
Created at: April 10, 2026, 1:28 a.m.