Triple

T17830042
Position Surface form Disambiguated ID Type / Status
Subject Chikugo River E445227 entity
Predicate hasJapaneseName P9882 FINISHED
Object 筑後川 — 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: 筑後川 | Statement: [Chikugo River, hasJapaneseName, 筑後川]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 筑後川
Context triple: [Chikugo River, hasJapaneseName, 筑後川]
  • A. 木曽川
    木曽川 is a major river in central Japan that flows through the Kiso Valley and is known for its scenic beauty and historical importance as part of the Nōbi Plain river system.
  • B. 飛騨川
    飛騨川は岐阜県北部から流れ下り、飛騨地方を貫いて木曽川水系を形成する代表的な河川である。
  • C. 長良川
    長良川 is a major river in central Japan renowned for its clear waters, traditional cormorant fishing, and scenic valleys flowing through Gifu Prefecture.
  • D. 阿賀野川
    阿賀野川は福島県から新潟県へと流れ日本海に注ぐ、日本有数の流域面積と水力発電・灌漑機能を持つ大河川である。
  • E. 夕張川
    夕張川は、北海道の夕張山地を源流とし石狩川へと注ぐ北海道中部の河川です。
  • 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: 筑後川
Target entity description: 筑後川 is a major river in Kyushu, Japan, known for flowing through several prefectures including Fukuoka and Saga before emptying into the Ariake Sea.
  • A. 木曽川
    木曽川 is a major river in central Japan that flows through the Kiso Valley and is known for its scenic beauty and historical importance as part of the Nōbi Plain river system.
  • B. 飛騨川
    飛騨川は岐阜県北部から流れ下り、飛騨地方を貫いて木曽川水系を形成する代表的な河川である。
  • C. 長良川
    長良川 is a major river in central Japan renowned for its clear waters, traditional cormorant fishing, and scenic valleys flowing through Gifu Prefecture.
  • D. 阿賀野川
    阿賀野川は福島県から新潟県へと流れ日本海に注ぐ、日本有数の流域面積と水力発電・灌漑機能を持つ大河川である。
  • E. 夕張川
    夕張川は、北海道の夕張山地を源流とし石狩川へと注ぐ北海道中部の河川です。
  • 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_69d8b9f1a6d881909f024bc603111cdb completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e48917c4d88190b919a4b75aed011c completed April 19, 2026, 7:49 a.m.
Created at: April 10, 2026, 10:15 a.m.