Triple

T172641
Position Surface form Disambiguated ID Type / Status
Subject American Eagle E3508 entity
Predicate operatesAsBrandFor P1500 FINISHED
Object 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.
 E43100 NE FINISHED

How this triple was built (4 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: Chautauqua Airlines (historically) | Statement: [American Eagle, operatesAsBrandFor, Chautauqua Airlines (historically)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chautauqua Airlines (historically)
Context triple: [American Eagle, operatesAsBrandFor, Chautauqua Airlines (historically)]
  • A. Trans States Airlines (historically)
    Trans States Airlines was a former U.S. regional airline that operated feeder flights for major carriers under brands such as American Eagle.
  • B. Cape Air
    Cape Air is a U.S.-based regional airline known for operating short-haul commuter flights, primarily in the Northeast, Midwest, Montana, the Caribbean, and Micronesia.
  • C. Frontier Airlines
    Frontier Airlines is a U.S. ultra-low-cost carrier known for its point-to-point route network, animal-themed aircraft tails, and extensive domestic service.
  • D. Red Wings Airlines
    Red Wings Airlines is a Russian passenger airline that operates scheduled and charter flights, primarily within Russia and to nearby international destinations.
  • E. Endeavor Air
    Endeavor Air is a U.S.-based regional airline that operates Delta Connection flights, providing feeder services to Delta Air Lines’ domestic and short-haul international network.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Chautauqua Airlines (historically)
Triple: [American Eagle, operatesAsBrandFor, Chautauqua Airlines (historically)]
Generated description
Chautauqua Airlines was a U.S. regional airline that operated feeder and commuter flights for major carriers under brands such as American Eagle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chautauqua Airlines (historically)
Target entity description: Chautauqua Airlines was a U.S. regional airline that operated feeder and commuter flights for major carriers under brands such as American Eagle.
  • A. Trans States Airlines (historically)
    Trans States Airlines was a former U.S. regional airline that operated feeder flights for major carriers under brands such as American Eagle.
  • B. Cape Air
    Cape Air is a U.S.-based regional airline known for operating short-haul commuter flights, primarily in the Northeast, Midwest, Montana, the Caribbean, and Micronesia.
  • C. Frontier Airlines
    Frontier Airlines is a U.S. ultra-low-cost carrier known for its point-to-point route network, animal-themed aircraft tails, and extensive domestic service.
  • D. Red Wings Airlines
    Red Wings Airlines is a Russian passenger airline that operates scheduled and charter flights, primarily within Russia and to nearby international destinations.
  • E. Endeavor Air
    Endeavor Air is a U.S.-based regional airline that operates Delta Connection flights, providing feeder services to Delta Air Lines’ domestic and short-haul international network.
  • F. None of above. chosen

Provenance (5 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_69a25374990081909766d30c79a18e0e completed Feb. 28, 2026, 2:31 a.m.
NER Named-entity recognition batch_69a25bafd5808190a0a0cb2b21ce007f completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3d4dade1081909c73e2bbd9d99455 completed March 1, 2026, 5:55 a.m.
NEDg Description generation batch_69a3d574e6248190b61804582a5b2f02 completed March 1, 2026, 5:58 a.m.
NED2 Entity disambiguation (via description) batch_69a3d5da769081909db319846899a66a completed March 1, 2026, 5:59 a.m.
Created at: Feb. 28, 2026, 2:39 a.m.