Triple

T4040433
Position Surface form Disambiguated ID Type / Status
Subject Saab 340 E83931 entity
Predicate notableOperator P179 FINISHED
Object Japan Air Commuter (historical)
Japan Air Commuter (historical) was a regional Japanese airline that operated domestic feeder services, notably using Saab 340 turboprop aircraft, in partnership with larger national carriers.
 E408865 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: Japan Air Commuter (historical) | Statement: [Saab 340, notableOperator, Japan Air Commuter (historical)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japan Air Commuter (historical)
Context triple: [Saab 340, notableOperator, Japan Air Commuter (historical)]
  • A. Amakusa Airlines
    Amakusa Airlines is a small Japanese regional airline based in Kumamoto Prefecture that operates domestic routes connecting remote islands and regional cities.
  • B. Spring Airlines Japan
    Spring Airlines Japan is a Japanese low-cost carrier headquartered near Tokyo that operates domestic and regional international flights, primarily serving leisure and budget-conscious travelers.
  • C. Aichi Kokuki
    Aichi Kokuki was a Japanese aircraft manufacturer best known for producing naval aircraft for the Imperial Japanese Navy before and during World War II.
  • D. Hokkaido Air System
    Hokkaido Air System is a regional Japanese airline that primarily operates domestic routes within Hokkaido and nearby areas.
  • E. Ryukyu Air Commuter
    Ryukyu Air Commuter is a Japanese regional airline that operates commuter flights primarily within the Okinawa Prefecture and surrounding islands.
  • 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: Japan Air Commuter (historical)
Triple: [Saab 340, notableOperator, Japan Air Commuter (historical)]
Generated description
Japan Air Commuter (historical) was a regional Japanese airline that operated domestic feeder services, notably using Saab 340 turboprop aircraft, in partnership with larger national carriers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Japan Air Commuter (historical)
Target entity description: Japan Air Commuter (historical) was a regional Japanese airline that operated domestic feeder services, notably using Saab 340 turboprop aircraft, in partnership with larger national carriers.
  • A. Amakusa Airlines
    Amakusa Airlines is a small Japanese regional airline based in Kumamoto Prefecture that operates domestic routes connecting remote islands and regional cities.
  • B. Spring Airlines Japan
    Spring Airlines Japan is a Japanese low-cost carrier headquartered near Tokyo that operates domestic and regional international flights, primarily serving leisure and budget-conscious travelers.
  • C. Aichi Kokuki
    Aichi Kokuki was a Japanese aircraft manufacturer best known for producing naval aircraft for the Imperial Japanese Navy before and during World War II.
  • D. Hokkaido Air System
    Hokkaido Air System is a regional Japanese airline that primarily operates domestic routes within Hokkaido and nearby areas.
  • E. Ryukyu Air Commuter
    Ryukyu Air Commuter is a Japanese regional airline that operates commuter flights primarily within the Okinawa Prefecture and surrounding islands.
  • 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_69aed92f7cf0819098e0539bdcc3767f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb39400881909d0f5430f04e441c completed March 9, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b55649b75c819086b272f56ac73be4 completed March 14, 2026, 12:36 p.m.
NEDg Description generation batch_69b55a1974348190b6c8ca74fb9da47e completed March 14, 2026, 12:52 p.m.
NED2 Entity disambiguation (via description) batch_69b55a828d7881908e3e9a14bc77103c completed March 14, 2026, 12:54 p.m.
Created at: March 9, 2026, 3:37 p.m.