Triple

T5579542
Position Surface form Disambiguated ID Type / Status
Subject McDonnell Douglas Phantom FGR.2 E146606 entity
Predicate operator P179 FINISHED
Object No. 228 Operational Conversion Unit RAF
No. 228 Operational Conversion Unit RAF was a Royal Air Force training unit responsible for converting aircrew to operate aircraft such as the McDonnell Douglas Phantom FGR.2.
 E575127 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. 228 Operational Conversion Unit RAF | Statement: [McDonnell Douglas Phantom FGR.2, operator, No. 228 Operational Conversion Unit RAF]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: No. 228 Operational Conversion Unit RAF
Context triple: [McDonnell Douglas Phantom FGR.2, operator, No. 228 Operational Conversion Unit RAF]
  • A. No. 201 Group RAF
    No. 201 Group RAF was a Royal Air Force formation active during the Second World War, notably involved in air operations in the Mediterranean and North African theatres.
  • B. No. 201 Squadron RAF
    No. 201 Squadron RAF is a Royal Air Force unit historically known for its maritime patrol and anti-submarine warfare roles.
  • C. No. 5 Maintenance Unit RAF
    No. 5 Maintenance Unit RAF was a Royal Air Force logistics and engineering unit responsible for the storage, maintenance, and preparation of aircraft and equipment.
  • D. No. 208 Squadron RAF
    No. 208 Squadron RAF was a Royal Air Force unit with a long history of reconnaissance and fighter operations, particularly noted for its service in the Middle East and postwar jet era.
  • E. No. 202 Group RAF
    No. 202 Group RAF was a Royal Air Force formation active during the Second World War, primarily responsible for coordinating air operations in the Mediterranean and Middle Eastern theatres.
  • 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. 228 Operational Conversion Unit RAF
Triple: [McDonnell Douglas Phantom FGR.2, operator, No. 228 Operational Conversion Unit RAF]
Generated description
No. 228 Operational Conversion Unit RAF was a Royal Air Force training unit responsible for converting aircrew to operate aircraft such as the McDonnell Douglas Phantom FGR.2.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: No. 228 Operational Conversion Unit RAF
Target entity description: No. 228 Operational Conversion Unit RAF was a Royal Air Force training unit responsible for converting aircrew to operate aircraft such as the McDonnell Douglas Phantom FGR.2.
  • A. No. 201 Group RAF
    No. 201 Group RAF was a Royal Air Force formation active during the Second World War, notably involved in air operations in the Mediterranean and North African theatres.
  • B. No. 201 Squadron RAF
    No. 201 Squadron RAF is a Royal Air Force unit historically known for its maritime patrol and anti-submarine warfare roles.
  • C. No. 5 Maintenance Unit RAF
    No. 5 Maintenance Unit RAF was a Royal Air Force logistics and engineering unit responsible for the storage, maintenance, and preparation of aircraft and equipment.
  • D. No. 208 Squadron RAF
    No. 208 Squadron RAF was a Royal Air Force unit with a long history of reconnaissance and fighter operations, particularly noted for its service in the Middle East and postwar jet era.
  • E. No. 202 Group RAF
    No. 202 Group RAF was a Royal Air Force formation active during the Second World War, primarily responsible for coordinating air operations in the Mediterranean and Middle Eastern theatres.
  • 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_69c0090287a08190b4098411effe970c completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c0206bfea08190aa2c8df9f88013ac completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16e69e9188190a4dd94c34657a74f completed March 23, 2026, 4:46 p.m.
NEDg Description generation batch_69c1e248fa748190b15a92135e67d420 completed March 24, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69c1e3323f788190a8cc4c870fef1d2b completed March 24, 2026, 1:04 a.m.
Created at: March 22, 2026, 3:37 p.m.