Triple

T21143431
Position Surface form Disambiguated ID Type / Status
Subject London Air Traffic Control Centre E520989 entity
Predicate operatedBy P86 FINISHED
Object NATS Holdings — NE NERFINISHED

How this triple was built (3 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: NATS Holdings | Statement: [London Air Traffic Control Centre, operatedBy, NATS Holdings]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NATS Holdings
Context triple: [London Air Traffic Control Centre, operatedBy, NATS Holdings]
  • A. PPL Corporation
    PPL Corporation is a major U.S.-based energy company that generates, transmits, and distributes electricity to millions of customers.
  • B. Bristow Group
    Bristow Group is a leading global provider of helicopter services, primarily supporting offshore oil and gas operations and search and rescue missions.
  • C. Perimeter Aviation
    Perimeter Aviation is a Canadian regional airline based in Manitoba that primarily provides passenger and cargo services to remote and northern communities.
  • D. Enterprise Holdings
    Enterprise Holdings is a major American car rental and transportation services company best known for operating the Enterprise Rent-A-Car, National Car Rental, and Alamo Rent A Car brands.
  • E. Pinnacle Airlines Corporation
    Pinnacle Airlines Corporation was a U.S.-based regional airline holding company that operated feeder services for major carriers through subsidiaries such as Pinnacle Airlines, Mesaba Airlines, and Colgan Air.
  • 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: NATS Holdings
Target entity description: NATS Holdings is the United Kingdom’s leading air navigation services provider, responsible for managing and controlling much of the country’s air traffic.
  • A. PPL Corporation
    PPL Corporation is a major U.S.-based energy company that generates, transmits, and distributes electricity to millions of customers.
  • B. Bristow Group
    Bristow Group is a leading global provider of helicopter services, primarily supporting offshore oil and gas operations and search and rescue missions.
  • C. Perimeter Aviation
    Perimeter Aviation is a Canadian regional airline based in Manitoba that primarily provides passenger and cargo services to remote and northern communities.
  • D. Enterprise Holdings
    Enterprise Holdings is a major American car rental and transportation services company best known for operating the Enterprise Rent-A-Car, National Car Rental, and Alamo Rent A Car brands.
  • E. Pinnacle Airlines Corporation
    Pinnacle Airlines Corporation was a U.S.-based regional airline holding company that operated feeder services for major carriers through subsidiaries such as Pinnacle Airlines, Mesaba Airlines, and Colgan Air.
  • F. None of above. chosen

Provenance (2 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_69e0b50c6a848190a4e525a77a319b8a completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e723fad02c8190a8e9fb82f0491642 completed April 21, 2026, 7:15 a.m.
Created at: April 16, 2026, 2:57 p.m.