Triple

T1352857
Position Surface form Disambiguated ID Type / Status
Subject Royal Australian Navy E28920 entity
Predicate operatesVesselClass P11945 FINISHED
Object Canberra-class landing helicopter dock
The Canberra-class landing helicopter dock is a class of large amphibious assault ships that serve as the Royal Australian Navy’s primary helicopter carriers and expeditionary warfare platforms.
E154847 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: Canberra-class landing helicopter dock | Statement: [Royal Australian Navy, operatesVesselClass, Canberra-class landing helicopter dock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canberra-class landing helicopter dock
Context triple: [Royal Australian Navy, operatesVesselClass, Canberra-class landing helicopter dock]
  • A. SS Canberra
    SS Canberra was a famous British ocean liner and later cruise ship, best known for its service with P&O and its role as a troopship during the Falklands War.
  • B. 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.
  • C. Queen Elizabeth-class aircraft carriers
    The Queen Elizabeth-class aircraft carriers are the Royal Navy’s largest and most advanced warships, designed as modern flagship vessels capable of deploying fixed-wing jets and helicopters for global power projection.
  • D. Type 26 frigate
    The Type 26 frigate is a class of advanced, multi-mission Royal Navy warships designed primarily for anti-submarine warfare and global combat operations.
  • E. 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.
  • 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: Canberra-class landing helicopter dock
Triple: [Royal Australian Navy, operatesVesselClass, Canberra-class landing helicopter dock]
Generated description
The Canberra-class landing helicopter dock is a class of large amphibious assault ships that serve as the Royal Australian Navy’s primary helicopter carriers and expeditionary warfare platforms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Canberra-class landing helicopter dock
Target entity description: The Canberra-class landing helicopter dock is a class of large amphibious assault ships that serve as the Royal Australian Navy’s primary helicopter carriers and expeditionary warfare platforms.
  • A. SS Canberra
    SS Canberra was a famous British ocean liner and later cruise ship, best known for its service with P&O and its role as a troopship during the Falklands War.
  • B. 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.
  • C. Queen Elizabeth-class aircraft carriers
    The Queen Elizabeth-class aircraft carriers are the Royal Navy’s largest and most advanced warships, designed as modern flagship vessels capable of deploying fixed-wing jets and helicopters for global power projection.
  • D. Type 26 frigate
    The Type 26 frigate is a class of advanced, multi-mission Royal Navy warships designed primarily for anti-submarine warfare and global combat operations.
  • E. 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.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatesVesselClass
Context triple: [Royal Australian Navy, operatesVesselClass, Canberra-class landing helicopter dock]
  • 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. shipClass
    Indicates the classification or type category to which a particular ship belongs.
  • E. hasVessel
    Indicates that one entity possesses, uses, or is associated with a particular vessel (such as a container, ship, or transport medium) in the context of the described relationship or action.
  • 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_69a498571d248190a0ac9eb02d97097f completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c26d0c4481908fddda89242a57b3 completed March 1, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69acc64032d08190986c8b12bbcfc7c2 completed March 8, 2026, 12:43 a.m.
NEDg Description generation batch_69acc6c204a88190a3171898e6e1bb91 completed March 8, 2026, 12:45 a.m.
NED2 Entity disambiguation (via description) batch_69acc7d8df108190bf92ca5e33987d04 completed March 8, 2026, 12:50 a.m.
PD Predicate disambiguation batch_69a4bef7700c819099b294e8d9320e70 completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:56 p.m.