Triple

T19635083
Position Surface form Disambiguated ID Type / Status
Subject Kitakami Mountains E471372 entity
Predicate separates P1175 FINISHED
Object Kitakami Plain — 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: Kitakami Plain | Statement: [Kitakami Mountains, separates, Kitakami Plain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kitakami Plain
Context triple: [Kitakami Mountains, separates, Kitakami Plain]
  • A. Tokachi Plain
    Tokachi Plain is a broad agricultural lowland in eastern Hokkaido, Japan, known for its fertile farmland and expansive views toward the surrounding volcanic mountains.
  • B. Kujūkuri Plain
    Kujūkuri Plain is a coastal lowland region in Chiba Prefecture, Japan, known for its long, straight shoreline and extensive sandy beaches along the Pacific Ocean.
  • C. Shonai Plain
    Shonai Plain is a fertile coastal lowland region in northwestern Honshu, Japan, known for its extensive rice cultivation and location along the Sea of Japan.
  • D. Tsugaru Plain
    The Tsugaru Plain is a broad agricultural lowland in western Aomori Prefecture, Japan, known for its rice fields, apple orchards, and views dominated by nearby Mount Iwaki.
  • E. Ishikari Plain
    The Ishikari Plain is a broad, fertile lowland region in western Hokkaido, Japan, known for its extensive agricultural land and encompassing major cities such as Sapporo.
  • 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: Kitakami Plain
Target entity description: The Kitakami Plain is a broad, fertile lowland region in northeastern Honshu, Japan, known for its agriculture and the lower course of the Kitakami River.
  • A. Tokachi Plain
    Tokachi Plain is a broad agricultural lowland in eastern Hokkaido, Japan, known for its fertile farmland and expansive views toward the surrounding volcanic mountains.
  • B. Kujūkuri Plain
    Kujūkuri Plain is a coastal lowland region in Chiba Prefecture, Japan, known for its long, straight shoreline and extensive sandy beaches along the Pacific Ocean.
  • C. Shonai Plain
    Shonai Plain is a fertile coastal lowland region in northwestern Honshu, Japan, known for its extensive rice cultivation and location along the Sea of Japan.
  • D. Tsugaru Plain
    The Tsugaru Plain is a broad agricultural lowland in western Aomori Prefecture, Japan, known for its rice fields, apple orchards, and views dominated by nearby Mount Iwaki.
  • E. Ishikari Plain
    The Ishikari Plain is a broad, fertile lowland region in western Hokkaido, Japan, known for its extensive agricultural land and encompassing major cities such as Sapporo.
  • 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_69d8e511f28481909f4bc3ea9191e54a completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e64105f44081909c62341bace91972 completed April 20, 2026, 3:06 p.m.
Created at: April 10, 2026, 1:44 p.m.