Triple

T21461925
Position Surface form Disambiguated ID Type / Status
Subject Nakatsu Port E529492 entity
Predicate locatedOnBodyOfWater P212 FINISHED
Object Buzen Sea — 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: Buzen Sea | Statement: [Nakatsu Port, locatedOnBodyOfWater, Buzen Sea]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Buzen Sea
Context triple: [Nakatsu Port, locatedOnBodyOfWater, Buzen Sea]
  • A. Harima-nada Sea
    The Harima-nada Sea is a section of Japan’s Seto Inland Sea along the coast of Hyōgo Prefecture, known for its sheltered waters, fishing grounds, and busy maritime routes.
  • B. Ōsumi Sea
    The Ōsumi Sea is a body of water off the eastern coast of Kagoshima Prefecture in southern Japan, forming part of the Pacific Ocean around the Ōsumi Peninsula.
  • C. Uwakai Sea
    The Uwakai Sea is a coastal body of water in southwestern Japan known for its intricate ria shoreline, numerous islands, and rich marine ecosystems.
  • D. Hyuga-nada Sea
    The Hyuga-nada Sea is a section of the Pacific Ocean off the eastern coast of Kyushu, Japan, known for its seismic activity and frequent offshore earthquakes.
  • E. Hibikinada Sea
    The Hibikinada Sea is a coastal body of water off northern Kyushu in southwestern Japan, forming part of the Seto Inland Sea and serving as an important route for regional maritime traffic.
  • 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: Buzen Sea
Target entity description: The Buzen Sea is a coastal body of water in northeastern Kyushu, Japan, forming part of the Seto Inland Sea and serving as an important maritime area for nearby ports and fisheries.
  • A. Harima-nada Sea
    The Harima-nada Sea is a section of Japan’s Seto Inland Sea along the coast of Hyōgo Prefecture, known for its sheltered waters, fishing grounds, and busy maritime routes.
  • B. Ōsumi Sea
    The Ōsumi Sea is a body of water off the eastern coast of Kagoshima Prefecture in southern Japan, forming part of the Pacific Ocean around the Ōsumi Peninsula.
  • C. Uwakai Sea
    The Uwakai Sea is a coastal body of water in southwestern Japan known for its intricate ria shoreline, numerous islands, and rich marine ecosystems.
  • D. Hyuga-nada Sea
    The Hyuga-nada Sea is a section of the Pacific Ocean off the eastern coast of Kyushu, Japan, known for its seismic activity and frequent offshore earthquakes.
  • E. Hibikinada Sea
    The Hibikinada Sea is a coastal body of water off northern Kyushu in southwestern Japan, forming part of the Seto Inland Sea and serving as an important route for regional maritime traffic.
  • 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_69e0c458133481908ae8b41a12c4edec completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9ef0c0881908554977df00604a6 completed April 23, 2026, 9:44 a.m.
Created at: April 16, 2026, 6:09 p.m.