Triple

T21839491
Position Surface form Disambiguated ID Type / Status
Subject Lufthansa Regional E539215 entity
Predicate operatedBy P86 FINISHED
Object Cirrus Airlines (historical) 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: Cirrus Airlines (historical) | Statement: [Lufthansa Regional, operatedBy, Cirrus Airlines (historical)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cirrus Airlines (historical)
Context triple: [Lufthansa Regional, operatedBy, Cirrus Airlines (historical)]
  • A. Union Airways
    Union Airways was an early South African airline that later became part of the national carrier, South African Airways.
  • B. Chautauqua Airlines (historically)
    Chautauqua Airlines was a U.S. regional airline that operated feeder and commuter flights for major carriers under brands such as American Eagle.
  • C. Maddux Air Lines
    Maddux Air Lines was an early American airline of the late 1920s that operated scheduled passenger services, notably in California, and later merged into Transcontinental Air Transport.
  • D. Capital Airlines
    Capital Airlines is a Chinese domestic carrier based in Beijing that operates passenger flights to various destinations across China and select international routes.
  • E. Capital Airlines
    Capital Airlines was a mid-20th-century U.S. regional and trunk airline that became notable for pioneering the use of turboprop aircraft before eventually merging into United Air Lines.
  • 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: Cirrus Airlines (historical)
Target entity description: Cirrus Airlines was a former German regional airline that operated scheduled passenger services within Europe, including flights on behalf of Lufthansa under the Lufthansa Regional brand.
  • A. Union Airways
    Union Airways was an early South African airline that later became part of the national carrier, South African Airways.
  • B. Chautauqua Airlines (historically)
    Chautauqua Airlines was a U.S. regional airline that operated feeder and commuter flights for major carriers under brands such as American Eagle.
  • C. Maddux Air Lines
    Maddux Air Lines was an early American airline of the late 1920s that operated scheduled passenger services, notably in California, and later merged into Transcontinental Air Transport.
  • D. Capital Airlines
    Capital Airlines is a Chinese domestic carrier based in Beijing that operates passenger flights to various destinations across China and select international routes.
  • E. Capital Airlines
    Capital Airlines was a mid-20th-century U.S. regional and trunk airline that became notable for pioneering the use of turboprop aircraft before eventually merging into United Air Lines.
  • 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_69e0c475cda88190987d08f23caebdc1 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0a7aaa4f081909e869d2e81b07b91 completed April 28, 2026, 12:27 p.m.
Created at: April 16, 2026, 6:55 p.m.