Triple

T22507650
Position Surface form Disambiguated ID Type / Status
Subject Ibaraki, Osaka Prefecture, Japan E556429 entity
Predicate hasRiver P165 FINISHED
Object Yodo River system (tributaries) 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: Yodo River system (tributaries) | Statement: [Ibaraki, Osaka Prefecture, Japan, hasRiver, Yodo River system (tributaries)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yodo River system (tributaries)
Context triple: [Ibaraki, Osaka Prefecture, Japan, hasRiver, Yodo River system (tributaries)]
  • A. Kamuiwakka River system
    The Kamuiwakka River system is a geothermal-fed river network in Shiretoko, Hokkaido, known for its hot spring waterfalls and rugged natural scenery.
  • B. Yanagawa River system
    The Yanagawa River system is a network of waterways in Yanagawa, Fukuoka Prefecture, Japan, famed for its historic canals and scenic boat tours through the city.
  • C. Yodo River basin chosen
    The Yodo River basin is a major river system in the Kansai region of Japan that drains Lake Biwa and surrounding lowlands, supporting dense urban areas, agriculture, and industry around Kyoto and Osaka.
  • D. Ulla River system
    The Ulla River system is a major river basin in northwestern Spain that drains much of Galicia into the Atlantic Ocean, supporting important ecological habitats and regional water use.
  • E. Reisa river system
    The Reisa river system is a network of rivers and tributaries in northern Norway centered around the Reisaelva, known for its deep canyon landscapes, salmon fishing, and scenic wilderness.
  • 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_69e11e555edc81909ca803587dafd747 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15d5dec7c8190bf71ef76a2dfe9a4 completed April 29, 2026, 1:22 a.m.
Created at: April 16, 2026, 8:50 p.m.