Triple

T7334943
Position Surface form Disambiguated ID Type / Status
Subject No. 7 Maintenance Unit RAF E169102 entity
Predicate abbreviation P43 FINISHED
Object 7 MU
7 MU is the standard abbreviation for No. 7 Maintenance Unit of the Royal Air Force, a unit responsible for the storage, maintenance, and repair of RAF equipment and aircraft.
 E657781 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: 7 MU | Statement: [No. 7 Maintenance Unit RAF, abbreviation, 7 MU]

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: 7 MU
Context triple: [No. 7 Maintenance Unit RAF, abbreviation, 7 MU]
  • A. MU
    MU is the IATA airline designator assigned to China Eastern Airlines, one of China’s major carriers.
  • B. MU
    MU is the commonly used abbreviation for the University of Missouri, a major public research university based in Columbia, Missouri.
  • C. The MUSS
    The MUSS is the energetic student fan section known for passionately supporting University of Utah athletics, including the Utah Utes women's gymnastics team.
  • D. MUW
    MUW is a public university in Columbus, Mississippi, historically founded as the first public college for women in the United States but now coeducational.
  • E. M-1
    M-1 is a state trunkline highway in Michigan, best known as Woodward Avenue, a major historic thoroughfare running through the Detroit metropolitan area.
  • 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: 7 MU
Target entity description: 7 MU is the standard abbreviation for No. 7 Maintenance Unit of the Royal Air Force, a unit responsible for the storage, maintenance, and repair of RAF equipment and aircraft.
  • A. MU
    MU is the IATA airline designator assigned to China Eastern Airlines, one of China’s major carriers.
  • B. MU
    MU is the commonly used abbreviation for the University of Missouri, a major public research university based in Columbia, Missouri.
  • C. The MUSS
    The MUSS is the energetic student fan section known for passionately supporting University of Utah athletics, including the Utah Utes women's gymnastics team.
  • D. MUW
    MUW is a public university in Columbus, Mississippi, historically founded as the first public college for women in the United States but now coeducational.
  • E. M-1
    M-1 is a state trunkline highway in Michigan, best known as Woodward Avenue, a major historic thoroughfare running through the Detroit metropolitan area.
  • 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: 7 MU
Triple: [No. 7 Maintenance Unit RAF, abbreviation, 7 MU]
Generated description
7 MU is the standard abbreviation for No. 7 Maintenance Unit of the Royal Air Force, a unit responsible for the storage, maintenance, and repair of RAF equipment and aircraft.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c68a568a6481908f11e20db7bc8446 elicitation completed
NER batch_69c6f0c38d6c81908a57ef1eea0e4951 ner completed
NED1 batch_69c7ef1eb370819081a4c6e75ceaf2eb ned_source_triple completed
NED2 batch_69c7f3ae2a18819093ef606b32266fde ned_description completed
NEDg batch_69c7f2e1517c8190bb08530c299ab34a nedg completed
Created at: March 27, 2026, 3:04 p.m.