Triple

T8926375
Position Surface form Disambiguated ID Type / Status
Subject Battle of Britain airfields E212547 entity
Predicate hasPart P35 FINISHED
Object RAF Gravesend
RAF Gravesend was a Royal Air Force station in Kent, England, that served as a key fighter base during World War II, particularly noted for its role in the Battle of Britain.
 E774056 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: RAF Gravesend | Statement: [Battle of Britain airfields, hasPart, RAF Gravesend]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RAF Gravesend
Context triple: [Battle of Britain airfields, hasPart, RAF Gravesend]
  • A. RAF Croydon
    RAF Croydon was a Royal Air Force airfield in South London that served as a key fighter base, particularly during the early years of World War II and the Battle of Britain.
  • B. RAF Biggin Hill
    RAF Biggin Hill is a historic Royal Air Force station in Kent, England, renowned for its pivotal role in the air defense of Britain during the Second World War, particularly the Battle of Britain.
  • C. RAF Southend
    RAF Southend was a Royal Air Force station in Essex, England, that served primarily as a fighter and training airfield, particularly during the Second World War.
  • D. RAF Hornchurch
    RAF Hornchurch was a key Royal Air Force fighter station in Essex, England, that played a significant role in the air defense of Britain, particularly during the Second World War.
  • E. RNAS Hendon
    RNAS Hendon was a significant First World War-era Royal Naval Air Service airfield in Hendon, London, used for training, operations, and early military aviation development.
  • 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 Gravesend
Triple: [Battle of Britain airfields, hasPart, RAF Gravesend]
Generated description
RAF Gravesend was a Royal Air Force station in Kent, England, that served as a key fighter base during World War II, particularly noted for its role in the Battle of Britain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RAF Gravesend
Target entity description: RAF Gravesend was a Royal Air Force station in Kent, England, that served as a key fighter base during World War II, particularly noted for its role in the Battle of Britain.
  • A. RAF Croydon
    RAF Croydon was a Royal Air Force airfield in South London that served as a key fighter base, particularly during the early years of World War II and the Battle of Britain.
  • B. RAF Biggin Hill
    RAF Biggin Hill is a historic Royal Air Force station in Kent, England, renowned for its pivotal role in the air defense of Britain during the Second World War, particularly the Battle of Britain.
  • C. RAF Southend
    RAF Southend was a Royal Air Force station in Essex, England, that served primarily as a fighter and training airfield, particularly during the Second World War.
  • D. RAF Hornchurch
    RAF Hornchurch was a key Royal Air Force fighter station in Essex, England, that played a significant role in the air defense of Britain, particularly during the Second World War.
  • E. RNAS Hendon
    RNAS Hendon was a significant First World War-era Royal Naval Air Service airfield in Hendon, London, used for training, operations, and early military aviation development.
  • 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_69ca839481d48190b42b037e0d0f636c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6671557c81909f3837ffd6a15ffe completed April 1, 2026, 12:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfeb2b4f048190a2d387b64975647a completed April 3, 2026, 4:30 p.m.
NEDg Description generation batch_69cfec4515308190be32a295619babdb completed April 3, 2026, 4:35 p.m.
NED2 Entity disambiguation (via description) batch_69cfecdc70048190813f715153ca0f0e completed April 3, 2026, 4:37 p.m.
Created at: March 30, 2026, 6:57 p.m.