Triple

T21143430
Position Surface form Disambiguated ID Type / Status
Subject London Air Traffic Control Centre E520989 entity
Predicate operatedBy P86 FINISHED
Object National Air Traffic Services — NE NERFINISHED

How this triple was built (2 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: National Air Traffic Services | Statement: [London Air Traffic Control Centre, operatedBy, National Air Traffic Services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Air Traffic Services
Context triple: [London Air Traffic Control Centre, operatedBy, National Air Traffic Services]
  • A. National Air Services
    National Air Services is a Saudi-based aviation company that operates and invests in commercial and private airline services in the Middle East.
  • B. National Air Navigation Services Company
    The National Air Navigation Services Company is Egypt’s state-owned provider of air traffic management and related navigation services within the country’s airspace.
  • C. National Air Traffic Services (NATS) chosen
    National Air Traffic Services (NATS) is the main air traffic control service provider in the United Kingdom, responsible for managing and directing aircraft in UK airspace and parts of the North Atlantic.
  • D. UK Civil Aviation Authority
    The UK Civil Aviation Authority is the independent statutory body responsible for regulating civil aviation safety, airspace, and consumer protection in the United Kingdom.
  • E. Civil Aviation Authority
    The Civil Aviation Authority is the United Kingdom’s independent aviation regulator responsible for overseeing air safety, consumer protection, and the economic regulation of airlines and airports.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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.