Triple

T16295541
Position Surface form Disambiguated ID Type / Status
Subject RAF Coningsby E395636 entity
Predicate homeTo P4624 FINISHED
Object Typhoon Operational Conversion Unit
The Typhoon Operational Conversion Unit is a Royal Air Force training unit responsible for preparing pilots to operate the Eurofighter Typhoon combat aircraft.
 E1205892 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Typhoon Operational Conversion Unit | Statement: [RAF Coningsby, homeTo, Typhoon Operational Conversion Unit]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Typhoon Operational Conversion Unit
Context triple: [RAF Coningsby, homeTo, Typhoon Operational Conversion Unit]
  • A. Unternehmen Taifun
    Unternehmen Taifun, or Operation Typhoon, was Nazi Germany’s 1941 military offensive aimed at capturing Moscow during World War II.
  • B. Mitsubishi T-2
    The Mitsubishi T-2 is a Japanese supersonic jet trainer and light attack aircraft developed in the 1970s as Japan’s first domestically produced supersonic aircraft.
  • C. TACAMO
    TACAMO is a U.S. Navy airborne command and control mission focused on providing survivable, long-range communications with strategic nuclear forces.
  • D. Helicopter Training Squadron 28 (HT-28)
    Helicopter Training Squadron 28 (HT-28) is a U.S. Navy squadron that conducts primary and advanced helicopter flight training for naval aviators and flight officers.
  • E. Helicopter Training Squadron 18 (HT-18)
    Helicopter Training Squadron 18 (HT-18) is a U.S. Navy squadron that conducts advanced helicopter flight training for naval aviators and aircrew.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Typhoon Operational Conversion Unit
Target entity description: The Typhoon Operational Conversion Unit is a Royal Air Force training unit responsible for preparing pilots to operate the Eurofighter Typhoon combat aircraft.
  • A. Unternehmen Taifun
    Unternehmen Taifun, or Operation Typhoon, was Nazi Germany’s 1941 military offensive aimed at capturing Moscow during World War II.
  • B. Mitsubishi T-2
    The Mitsubishi T-2 is a Japanese supersonic jet trainer and light attack aircraft developed in the 1970s as Japan’s first domestically produced supersonic aircraft.
  • C. TACAMO
    TACAMO is a U.S. Navy airborne command and control mission focused on providing survivable, long-range communications with strategic nuclear forces.
  • D. Helicopter Training Squadron 28 (HT-28)
    Helicopter Training Squadron 28 (HT-28) is a U.S. Navy squadron that conducts primary and advanced helicopter flight training for naval aviators and flight officers.
  • E. Helicopter Training Squadron 18 (HT-18)
    Helicopter Training Squadron 18 (HT-18) is a U.S. Navy squadron that conducts advanced helicopter flight training for naval aviators and aircrew.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Typhoon Operational Conversion Unit
Triple: [RAF Coningsby, homeTo, Typhoon Operational Conversion Unit]
Generated description
The Typhoon Operational Conversion Unit is a Royal Air Force training unit responsible for preparing pilots to operate the Eurofighter Typhoon combat aircraft.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d87f22c7248190a54c949738441e2e elicitation completed
NER batch_69e25e2d08108190bab1b3325923af1d ner completed
NED1 batch_6a001f9b42248190a3c8c2647a42aeb9 ned_source_triple completed
NED2 batch_6a00223de3888190a0d5d81af1fa4de2 ned_description completed
NEDg batch_6a0021e42c6481909c7cb0c2ed63ab27 nedg completed
Created at: April 10, 2026, 5:06 a.m.