Triple

T7293449
Position Surface form Disambiguated ID Type / Status
Subject No. 201 Squadron RAF E164455 entity
Predicate historicalBase P75432 FINISHED
Object RAF Pembroke Dock
RAF Pembroke Dock was a major Royal Air Force flying boat station in Wales that played a key role in maritime patrol and anti-submarine operations, particularly during the Second World War.
E656815 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: RAF Pembroke Dock | Statement: [No. 201 Squadron RAF, historicalBase, RAF Pembroke Dock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: RAF Pembroke Dock
Context triple: [No. 201 Squadron RAF, historicalBase, RAF Pembroke Dock]
  • A. RAF St Eval
    RAF St Eval was a Royal Air Force station in Cornwall, England, that served as a key Coastal Command base for maritime patrol and anti-submarine operations, particularly during the Second World War.
  • B. RAF Ensign
    The RAF Ensign is the official flag of the United Kingdom’s Royal Air Force, featuring a sky-blue field with the Union Flag in the canton and the RAF roundel.
  • C. RAF Mount Pleasant
    RAF Mount Pleasant is a major Royal Air Force station in the Falkland Islands that serves as the territory’s primary military base and main air gateway to the outside world.
  • D. RAF St Mawgan
    RAF St Mawgan is a Royal Air Force station in Cornwall, England, historically significant as a major maritime patrol and anti-submarine warfare base.
  • E. RAF Benson
    RAF Benson is a Royal Air Force station in Oxfordshire, England, primarily known as a support helicopter base and home to several key RAF and joint helicopter units.
  • 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: RAF Pembroke Dock
Triple: [No. 201 Squadron RAF, historicalBase, RAF Pembroke Dock]
Generated description
RAF Pembroke Dock was a major Royal Air Force flying boat station in Wales that played a key role in maritime patrol and anti-submarine operations, particularly during the Second World War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: RAF Pembroke Dock
Target entity description: RAF Pembroke Dock was a major Royal Air Force flying boat station in Wales that played a key role in maritime patrol and anti-submarine operations, particularly during the Second World War.
  • A. RAF St Eval
    RAF St Eval was a Royal Air Force station in Cornwall, England, that served as a key Coastal Command base for maritime patrol and anti-submarine operations, particularly during the Second World War.
  • B. RAF Ensign
    The RAF Ensign is the official flag of the United Kingdom’s Royal Air Force, featuring a sky-blue field with the Union Flag in the canton and the RAF roundel.
  • C. RAF Mount Pleasant
    RAF Mount Pleasant is a major Royal Air Force station in the Falkland Islands that serves as the territory’s primary military base and main air gateway to the outside world.
  • D. RAF St Mawgan
    RAF St Mawgan is a Royal Air Force station in Cornwall, England, historically significant as a major maritime patrol and anti-submarine warfare base.
  • E. RAF Benson
    RAF Benson is a Royal Air Force station in Oxfordshire, England, primarily known as a support helicopter base and home to several key RAF and joint helicopter units.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: historicalBase
Context triple: [No. 201 Squadron RAF, historicalBase, RAF Pembroke Dock]
  • A. historicallyBasedOn
    Indicates that something is derived from, inspired by, or modeled on historical events, sources, or precedents.
  • B. historicalValue
    Indicates that something possesses significance, importance, or relevance due to its connection with past events, periods, or developments.
  • C. historicalEconomicBase
    Indicates the primary type of economic activity or production that historically underpinned or sustained an entity’s economy.
  • D. historicalType
    Indicates that one entity classifies or characterizes another in terms of its role, status, or category within a historical context.
  • E. historicalFunction
    Indicates the role, purpose, or activity an entity had during a past period or in a historical context.
  • F. None of above. chosen

Provenance (7 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_69c6887a499881909dd23341399c59d8 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6eb8a0b4881908ff27c5a75bd4a95 completed March 27, 2026, 8:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7eedfa4d08190997a692b81309309 completed March 28, 2026, 3:08 p.m.
NEDg Description generation batch_69c7ef6cf4208190b6242aaea1e20b8e completed March 28, 2026, 3:10 p.m.
NED2 Entity disambiguation (via description) batch_69c7f01543e8819082bf2dfd49d8fb28 completed March 28, 2026, 3:13 p.m.
PD Predicate disambiguation batch_69c6e76c5fbc8190b378830082f11cb0 completed March 27, 2026, 8:24 p.m.
PDg Predicate description generation batch_69c6e82b0f9881909d29c99af1ea0dbf completed March 27, 2026, 8:27 p.m.
Created at: March 27, 2026, 3 p.m.