Triple

T21325716
Position Surface form Disambiguated ID Type / Status
Subject Kamanashi River E525749 entity
Predicate drainageBasin P1559 FINISHED
Object Fuji River basin — NE NERFINISHED

How this triple was built (2 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: Fuji River basin | Statement: [Kamanashi River, drainageBasin, Fuji River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fuji River basin
Context triple: [Kamanashi River, drainageBasin, Fuji River basin]
  • A. Fuji River basin chosen
    The Fuji River basin is a river drainage area in central Japan encompassing the Fuji River and its tributaries as they flow from mountainous regions toward the Pacific Ocean.
  • B. Sagami River basin
    The Sagami River basin is a river drainage area in central Kanagawa Prefecture, Japan, encompassing multiple municipalities and supporting regional water supply, agriculture, and ecosystems.
  • C. Shimanto River basin
    The Shimanto River basin is a scenic and relatively undeveloped river system in southwestern Shikoku, Japan, renowned for its clear waters, traditional rural landscapes, and cultural significance.
  • D. Ishikari River basin
    The Ishikari River basin is the extensive watershed in central Hokkaido, Japan, that collects and drains the waters of the Ishikari River and its tributaries into the Sea of Japan.
  • E. Tonegawa River basin
    The Tonegawa River basin is a major river system in eastern Japan that drains a wide area including parts of the Kanto region and supports extensive agriculture, industry, and urban settlements.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b51b90788190a4dd823d962626da completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7ab4843088190a4fa1cc87f0ca824 completed April 21, 2026, 4:52 p.m.
Created at: April 16, 2026, 4:41 p.m.