Triple

T30869835
Position Surface form Disambiguated ID Type / Status
Subject Sky Regional Airlines E786305 entity
Predicate aircraftLeasingSource P173758 FINISHED
Object Air Canada (for some Embraer 175 aircraft)
Air Canada is Canada’s largest airline and flag carrier, which provided Embraer 175 aircraft that were operated on its behalf by regional partner Sky Regional Airlines.
 E1935547 NE FINISHED

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: Air Canada (for some Embraer 175 aircraft) | Statement: [Sky Regional Airlines, aircraftLeasingSource, Air Canada (for some Embraer 175 aircraft)]
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: Air Canada (for some Embraer 175 aircraft)
Triple: [Sky Regional Airlines, aircraftLeasingSource, Air Canada (for some Embraer 175 aircraft)]
Generated description
Air Canada is Canada’s largest airline and flag carrier, which provided Embraer 175 aircraft that were operated on its behalf by regional partner Sky Regional Airlines.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: aircraftLeasingSource
Context triple: [Sky Regional Airlines, aircraftLeasingSource, Air Canada (for some Embraer 175 aircraft)]
  • A. aircraftInFleet
    Indicates that a particular aircraft is included as a member of a specified fleet.
  • B. majorAircraftOEMCustomer
    Indicates that the subject entity is a significant or primary customer of the object entity in its role as an aircraft original equipment manufacturer (OEM).
  • C. carrierAircraft
    Indicates that an aircraft is designed, equipped, or used to operate from an aircraft carrier.
  • D. aircraftOrder
    Indicates that one aircraft is positioned or sequenced before another in an ordered arrangement (such as a lineup, list, or schedule).
  • E. airlineFleetManufacturer
    Indicates that an airline’s fleet includes aircraft produced by a specific manufacturer.
  • F. None of above. chosen

Provenance (7 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_69f224b9df2c819086f55f8bcf7f382e completed April 29, 2026, 3:33 p.m.
NER Named-entity recognition batch_69f6ba1733408190af579d93a7946508 completed May 3, 2026, 2:59 a.m.
NED1 Entity disambiguation (via context triple) batch_6a28c7da0dd48190bba67d0abdea64de completed June 10, 2026, 2:11 a.m.
NEDg Description generation batch_6a28caa7fa2081908b1235b7dccb090c completed June 10, 2026, 2:23 a.m.
NED2 Entity disambiguation (via description) batch_6a28cb1dbc2c8190ae22fff781e418d4 completed June 10, 2026, 2:25 a.m.
PD Predicate disambiguation batch_69f6b6293188819080d5041ca0adb969 completed May 3, 2026, 2:42 a.m.
PDg Predicate description generation batch_69f6b960ca4081909a77690c2b122f5e completed May 3, 2026, 2:56 a.m.
Created at: April 29, 2026, 8:47 p.m.