Triple

T21284784
Position Surface form Disambiguated ID Type / Status
Subject HMS Glasgow E524624 entity
Predicate hasSisterShipClass P3142 FINISHED
Object HMS Belfast (Type 26) — NE NERFINISHED

How this triple was built (3 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: HMS Belfast (Type 26) | Statement: [HMS Glasgow, hasSisterShipClass, HMS Belfast (Type 26)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HMS Belfast (Type 26)
Context triple: [HMS Glasgow, hasSisterShipClass, HMS Belfast (Type 26)]
  • A. HMS Glasgow (Type 26 frigate)
    HMS Glasgow (Type 26 frigate) is a Royal Navy City-class anti-submarine warfare frigate designed as one of the UK’s next-generation global combat ships.
  • B. HMS Cardiff (Type 26 frigate)
    HMS Cardiff (Type 26 frigate) is a next-generation Royal Navy anti-submarine warfare warship being built as part of the Global Combat Ship program to replace older Type 23 frigates.
  • C. Royal Navy Type 23 frigate
    The Royal Navy Type 23 frigate is a class of versatile, modern warships primarily designed for anti-submarine warfare but also equipped for general-purpose combat and global maritime operations.
  • D. HMS Astute
    HMS Astute is the lead nuclear-powered attack submarine of the Royal Navy’s Astute class, known for its advanced stealth, endurance, and weapons systems.
  • E. HMS Gurkha (F63)
    HMS Gurkha (F63) was a Royal Navy destroyer of the late 1930s Tribal class, designed for high-speed fleet screening and offensive operations during World War II.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HMS Belfast (Type 26)
Target entity description: HMS Belfast (Type 26) is a planned Royal Navy Type 26 City-class frigate designed for advanced anti-submarine warfare and global combat operations.
  • A. HMS Glasgow (Type 26 frigate)
    HMS Glasgow (Type 26 frigate) is a Royal Navy City-class anti-submarine warfare frigate designed as one of the UK’s next-generation global combat ships.
  • B. HMS Cardiff (Type 26 frigate)
    HMS Cardiff (Type 26 frigate) is a next-generation Royal Navy anti-submarine warfare warship being built as part of the Global Combat Ship program to replace older Type 23 frigates.
  • C. Royal Navy Type 23 frigate
    The Royal Navy Type 23 frigate is a class of versatile, modern warships primarily designed for anti-submarine warfare but also equipped for general-purpose combat and global maritime operations.
  • D. HMS Astute
    HMS Astute is the lead nuclear-powered attack submarine of the Royal Navy’s Astute class, known for its advanced stealth, endurance, and weapons systems.
  • E. HMS Gurkha (F63)
    HMS Gurkha (F63) was a Royal Navy destroyer of the late 1930s Tribal class, designed for high-speed fleet screening and offensive operations during World War II.
  • F. None of above. chosen

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_69e0b5171f6c8190a5d57201ede73811 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e736d4e7f881909c2cc7936a66b79d completed April 21, 2026, 8:35 a.m.
Created at: April 16, 2026, 4:03 p.m.