Triple

T23361432
Position Surface form Disambiguated ID Type / Status
Subject Ogasawara Maru ferry E593194 entity
Predicate operatedBy P86 FINISHED
Object Ogasawara Kaiun Kaisha — 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: Ogasawara Kaiun Kaisha | Statement: [Ogasawara Maru ferry, operatedBy, Ogasawara Kaiun Kaisha]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ogasawara Kaiun Kaisha
Context triple: [Ogasawara Maru ferry, operatedBy, Ogasawara Kaiun Kaisha]
  • A. Keikyu Corporation
    Keikyu Corporation is a major private railway operator in the Greater Tokyo area, best known for its commuter and airport rail services connecting central Tokyo with Haneda Airport and the Miura Peninsula.
  • B. Osaka Shosen Kaisha
    Osaka Shosen Kaisha was a major Japanese shipping company that operated extensive domestic and international maritime transport services in the late 19th and 20th centuries.
  • C. Sekisui-in
    Sekisui-in is a historic sub-temple building at Kōzan-ji in Kyoto, Japan, renowned for its classical architecture and cultural significance.
  • D. Yasawa Group
    The Yasawa Group is a chain of volcanic islands in western Fiji known for its remote beaches, clear lagoons, and popular backpacker resorts.
  • E. Fujita Kanko Inc.
    Fujita Kanko Inc. is a Japanese hospitality and tourism company known for operating hotels, resorts, banquet halls, and traditional gardens across Japan.
  • 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: Ogasawara Kaiun Kaisha
Target entity description: Ogasawara Kaiun Kaisha is a Japanese shipping company that provides passenger and cargo ferry services connecting mainland Japan with the remote Ogasawara (Bonin) Islands.
  • A. Keikyu Corporation
    Keikyu Corporation is a major private railway operator in the Greater Tokyo area, best known for its commuter and airport rail services connecting central Tokyo with Haneda Airport and the Miura Peninsula.
  • B. Osaka Shosen Kaisha
    Osaka Shosen Kaisha was a major Japanese shipping company that operated extensive domestic and international maritime transport services in the late 19th and 20th centuries.
  • C. Sekisui-in
    Sekisui-in is a historic sub-temple building at Kōzan-ji in Kyoto, Japan, renowned for its classical architecture and cultural significance.
  • D. Yasawa Group
    The Yasawa Group is a chain of volcanic islands in western Fiji known for its remote beaches, clear lagoons, and popular backpacker resorts.
  • E. Fujita Kanko Inc.
    Fujita Kanko Inc. is a Japanese hospitality and tourism company known for operating hotels, resorts, banquet halls, and traditional gardens across Japan.
  • 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_69e25d24d2a4819092e6ede74c2a918d completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1a0a8669c819098b88ae6712e3f88 completed April 29, 2026, 6:09 a.m.
Created at: April 17, 2026, 5:30 p.m.