Triple

T8145451
Position Surface form Disambiguated ID Type / Status
Subject RAF Heston E190198 entity
Predicate stationedUnit P28243 FINISHED
Object No. 501 Squadron RAF
No. 501 Squadron RAF was a Royal Air Force fighter squadron that gained distinction for its combat service during the Second World War, particularly in the Battle of Britain.
 E756185 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: No. 501 Squadron RAF | Statement: [RAF Heston, stationedUnit, No. 501 Squadron RAF]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: No. 501 Squadron RAF
Context triple: [RAF Heston, stationedUnit, No. 501 Squadron RAF]
  • A. No. 500 Squadron RAF
    No. 500 Squadron RAF was a Royal Air Force unit that served primarily in coastal reconnaissance and anti-submarine roles during the Second World War.
  • B. No. 504 Squadron RAF
    No. 504 Squadron RAF was a Royal Auxiliary Air Force fighter squadron that served with distinction in the Royal Air Force, particularly during the Second World War.
  • C. No. 50 Squadron RAF
    No. 50 Squadron RAF was a Royal Air Force bomber unit that served prominently during World War II and the Cold War, operating heavy bombers including the Avro Vulcan as part of Britain’s strategic air forces.
  • D. No. 51 Squadron RAF
    No. 51 Squadron RAF is a Royal Air Force unit best known for its specialist intelligence, surveillance, target acquisition, and reconnaissance (ISTAR) operations.
  • E. No. 55 Squadron RAF
    No. 55 Squadron RAF was a Royal Air Force unit best known for its bomber and later transport roles, with service spanning both World Wars and the Cold War era.
  • 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: No. 501 Squadron RAF
Triple: [RAF Heston, stationedUnit, No. 501 Squadron RAF]
Generated description
No. 501 Squadron RAF was a Royal Air Force fighter squadron that gained distinction for its combat service during the Second World War, particularly in the Battle of Britain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: No. 501 Squadron RAF
Target entity description: No. 501 Squadron RAF was a Royal Air Force fighter squadron that gained distinction for its combat service during the Second World War, particularly in the Battle of Britain.
  • A. No. 500 Squadron RAF
    No. 500 Squadron RAF was a Royal Air Force unit that served primarily in coastal reconnaissance and anti-submarine roles during the Second World War.
  • B. No. 504 Squadron RAF
    No. 504 Squadron RAF was a Royal Auxiliary Air Force fighter squadron that served with distinction in the Royal Air Force, particularly during the Second World War.
  • C. No. 50 Squadron RAF
    No. 50 Squadron RAF was a Royal Air Force bomber unit that served prominently during World War II and the Cold War, operating heavy bombers including the Avro Vulcan as part of Britain’s strategic air forces.
  • D. No. 51 Squadron RAF
    No. 51 Squadron RAF is a Royal Air Force unit best known for its specialist intelligence, surveillance, target acquisition, and reconnaissance (ISTAR) operations.
  • E. No. 55 Squadron RAF
    No. 55 Squadron RAF was a Royal Air Force unit best known for its bomber and later transport roles, with service spanning both World Wars and the Cold War era.
  • 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_69ca82be7ba8819087de0147e9292c83 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4447dbc48190affb0f34f6c85f5a completed March 31, 2026, 3:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69cf5120159881908361bf9cb81e3932 completed April 3, 2026, 5:33 a.m.
NEDg Description generation batch_69cf52f0886881909ceb9fbe54f84d11 completed April 3, 2026, 5:41 a.m.
NED2 Entity disambiguation (via description) batch_69cf53bc19fc81908f43c3fa29bae021 completed April 3, 2026, 5:44 a.m.
Created at: March 30, 2026, 5:36 p.m.