Triple

T644816
Position Surface form Disambiguated ID Type / Status
Subject Royal Canadian Navy E11217 entity
Predicate operatesVesselType P11945 FINISHED
Object Halifax-class frigate
The Halifax-class frigate is a class of Canadian multi-role warships designed primarily for anti-submarine and general-purpose naval operations.
E80992 NE FINISHED

How this triple was built (5 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: Halifax-class frigate | Statement: [Royal Canadian Navy, operatesVesselType, Halifax-class frigate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Halifax-class frigate
Context triple: [Royal Canadian Navy, operatesVesselType, Halifax-class frigate]
  • A. Type 45 destroyers
    Type 45 destroyers are advanced British Royal Navy air-defence warships designed primarily to protect fleets from aerial and missile threats using sophisticated radar and missile systems.
  • B. Type 42 destroyer
    The Type 42 destroyer was a class of Royal Navy guided-missile destroyers designed primarily for anti-air warfare, notably serving in front-line roles during the late Cold War era.
  • C. HMS Vanguard
    HMS Vanguard was a British Royal Navy ship of the line best known for serving as Admiral Horatio Nelson’s flagship during the decisive 1798 Battle of the Nile in the French Revolutionary Wars.
  • D. HMS Queen Elizabeth
    HMS Queen Elizabeth is the Royal Navy’s lead Queen Elizabeth-class aircraft carrier and one of the largest and most advanced warships ever built for the United Kingdom.
  • E. HMS Drake
    HMS Drake was a British armoured cruiser of the Royal Navy, launched in the early 20th century and serving prominently before and during World War I.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Halifax-class frigate
Triple: [Royal Canadian Navy, operatesVesselType, Halifax-class frigate]
Generated description
The Halifax-class frigate is a class of Canadian multi-role warships designed primarily for anti-submarine and general-purpose naval operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Halifax-class frigate
Target entity description: The Halifax-class frigate is a class of Canadian multi-role warships designed primarily for anti-submarine and general-purpose naval operations.
  • A. Type 45 destroyers
    Type 45 destroyers are advanced British Royal Navy air-defence warships designed primarily to protect fleets from aerial and missile threats using sophisticated radar and missile systems.
  • B. Type 42 destroyer
    The Type 42 destroyer was a class of Royal Navy guided-missile destroyers designed primarily for anti-air warfare, notably serving in front-line roles during the late Cold War era.
  • C. HMS Vanguard
    HMS Vanguard was a British Royal Navy ship of the line best known for serving as Admiral Horatio Nelson’s flagship during the decisive 1798 Battle of the Nile in the French Revolutionary Wars.
  • D. HMS Queen Elizabeth
    HMS Queen Elizabeth is the Royal Navy’s lead Queen Elizabeth-class aircraft carrier and one of the largest and most advanced warships ever built for the United Kingdom.
  • E. HMS Drake
    HMS Drake was a British armoured cruiser of the Royal Navy, launched in the early 20th century and serving prominently before and during World War I.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatesVesselType
Context triple: [Royal Canadian Navy, operatesVesselType, Halifax-class frigate]
  • A. operatesVessel
    Indicates that an agent is responsible for controlling, managing, or running the operation of a vessel.
  • B. hasVesselType
    Indicates that an entity is associated with or classified by a specific type of vessel (e.g., ship, boat, or container).
  • C. usesVesselType chosen
    Indicates that an entity performs an activity or operation by employing a specific type or category of vessel.
  • D. shipTypeInvolved
    Indicates that a particular type or class of ship is involved or participates in a specified event, situation, or relationship.
  • E. shipsWith
    Indicates that one entity is delivered, packaged, or provided together with another entity as part of the same shipment or bundle.
  • F. None of above.

Provenance (6 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_69a493266a2881909daf4c40f719dee8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49f19f9a08190b0bf6e19b32427ff completed March 1, 2026, 8:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a57b5825a08190a528cc2034f2892f completed March 2, 2026, 11:58 a.m.
NEDg Description generation batch_69a57dbe4aa88190ad6d185f8151f85b completed March 2, 2026, 12:08 p.m.
NED2 Entity disambiguation (via description) batch_69a57e3b4d448190bd7f4a6249b7e3a1 completed March 2, 2026, 12:10 p.m.
PD Predicate disambiguation batch_69a49d0a0ab481909871461418a00be7 completed March 1, 2026, 8:09 p.m.
Created at: March 1, 2026, 7:36 p.m.