Triple

T9253908
Position Surface form Disambiguated ID Type / Status
Subject Air Canada Express E222391 entity
Predicate operatedBy P86 FINISHED
Object EVAS Air (former)
EVAS Air was a Canadian regional airline that operated feeder flights on behalf of major carriers, notably under the Air Canada Express brand.
 E786307 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: EVAS Air (former) | Statement: [Air Canada Express, operatedBy, EVAS Air (former)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EVAS Air (former)
Context triple: [Air Canada Express, operatedBy, EVAS Air (former)]
  • A. Evergreen International Aviation
    Evergreen International Aviation was a former American aviation services company and cargo airline known for its global air freight operations and specialized aviation support services.
  • B. Esken Aviation
    Esken Aviation is the aviation-focused business segment of Esken Limited, involved in airport operations and related aviation services.
  • C. Aerophile S.A.
    Aerophile S.A. is a French company specializing in the design, manufacture, and operation of tethered gas balloons and aerial attractions used worldwide for tourism, entertainment, and observation.
  • D. Frontal Aviation
    Frontal Aviation was the tactical air arm of the Soviet Air Forces, responsible for providing air support and conducting operations in direct coordination with ground forces.
  • E. Patria Aviation
    Patria Aviation is an aerospace company specializing in aircraft maintenance, modification, and training services, operating as a key aviation-focused subsidiary of the Finnish defense and technology group Patria.
  • 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: EVAS Air (former)
Triple: [Air Canada Express, operatedBy, EVAS Air (former)]
Generated description
EVAS Air was a Canadian regional airline that operated feeder flights on behalf of major carriers, notably under the Air Canada Express brand.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EVAS Air (former)
Target entity description: EVAS Air was a Canadian regional airline that operated feeder flights on behalf of major carriers, notably under the Air Canada Express brand.
  • A. Evergreen International Aviation
    Evergreen International Aviation was a former American aviation services company and cargo airline known for its global air freight operations and specialized aviation support services.
  • B. Esken Aviation
    Esken Aviation is the aviation-focused business segment of Esken Limited, involved in airport operations and related aviation services.
  • C. Aerophile S.A.
    Aerophile S.A. is a French company specializing in the design, manufacture, and operation of tethered gas balloons and aerial attractions used worldwide for tourism, entertainment, and observation.
  • D. Frontal Aviation
    Frontal Aviation was the tactical air arm of the Soviet Air Forces, responsible for providing air support and conducting operations in direct coordination with ground forces.
  • E. Patria Aviation
    Patria Aviation is an aerospace company specializing in aircraft maintenance, modification, and training services, operating as a key aviation-focused subsidiary of the Finnish defense and technology group Patria.
  • 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_69ca841e4cd481908e738c74e958eaea completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd06b1f6bc81908115e22652d0c85e completed April 1, 2026, 11:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0780c9efc81909470e7c64e23ffed completed April 4, 2026, 2:31 a.m.
NEDg Description generation batch_69d0789ce9908190b5771e07f8b91ec0 completed April 4, 2026, 2:34 a.m.
NED2 Entity disambiguation (via description) batch_69d0791194948190ad0f1a3114b9b0ef completed April 4, 2026, 2:36 a.m.
Created at: March 30, 2026, 7:31 p.m.