Triple

T17681860
Position Surface form Disambiguated ID Type / Status
Subject RNAS Portland E440788 entity
Predicate alsoKnownAs P39 FINISHED
Object HMS Osprey
HMS Osprey was a Royal Navy air station at Portland that served as a key base for anti-submarine warfare training and helicopter operations.
E1344353 NE FINISHED

How this triple was built (4 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 Osprey | Statement: [RNAS Portland, alsoKnownAs, HMS Osprey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: HMS Osprey
Context triple: [RNAS Portland, alsoKnownAs, HMS Osprey]
  • A. HMS Upholder
    HMS Upholder was a Royal Navy Upholder-class diesel-electric attack submarine that later entered service with the Royal Canadian Navy as HMCS Chicoutimi.
  • B. HMS Gannet
    HMS Gannet is a preserved 19th-century Royal Navy sloop-of-war that served on anti-slavery and foreign station duties and now survives as a museum ship.
  • C. HMS Kingfisher
    HMS Kingfisher was a British Royal Navy warship active during the American Revolutionary War, notably participating in coastal engagements against American forces.
  • D. HMS Kingfisher
    HMS Kingfisher was a Royal Navy warship that served during the Napoleonic Wars, notably distinguishing herself in major naval engagements such as the Battle of San Domingo.
  • E. HMS Eagle
    HMS Eagle was a British Royal Navy aircraft carrier that played a crucial role in World War II, particularly in Mediterranean convoy operations such as the relief of Malta.
  • 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: HMS Osprey
Triple: [RNAS Portland, alsoKnownAs, HMS Osprey]
Generated description
HMS Osprey was a Royal Navy air station at Portland that served as a key base for anti-submarine warfare training and helicopter operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: HMS Osprey
Target entity description: HMS Osprey was a Royal Navy air station at Portland that served as a key base for anti-submarine warfare training and helicopter operations.
  • A. HMS Upholder
    HMS Upholder was a Royal Navy Upholder-class diesel-electric attack submarine that later entered service with the Royal Canadian Navy as HMCS Chicoutimi.
  • B. HMS Gannet
    HMS Gannet is a preserved 19th-century Royal Navy sloop-of-war that served on anti-slavery and foreign station duties and now survives as a museum ship.
  • C. HMS Kingfisher
    HMS Kingfisher was a British Royal Navy warship active during the American Revolutionary War, notably participating in coastal engagements against American forces.
  • D. HMS Kingfisher
    HMS Kingfisher was a Royal Navy warship that served during the Napoleonic Wars, notably distinguishing herself in major naval engagements such as the Battle of San Domingo.
  • E. HMS Eagle
    HMS Eagle was a British Royal Navy aircraft carrier that played a crucial role in World War II, particularly in Mediterranean convoy operations such as the relief of Malta.
  • F. None of above. chosen

Provenance (5 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_69d8b9e940b081908b862bb0e6e89b0d completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4704514d481908aad4172fa930e6b completed April 19, 2026, 6:03 a.m.
NED1 Entity disambiguation (via context triple) batch_6a055ba649d08190bb093403ebe90d38 completed May 14, 2026, 5:20 a.m.
NEDg Description generation batch_6a055e5bd32881908503c0a6131196b2 completed May 14, 2026, 5:32 a.m.
NED2 Entity disambiguation (via description) batch_6a055f0b0c8881908c2448b0c516653e completed May 14, 2026, 5:35 a.m.
Created at: April 10, 2026, 10:02 a.m.