Triple

T19803474
Position Surface form Disambiguated ID Type / Status
Subject Binzhou E475746 entity
Predicate locatedInRegion P40 FINISHED
Object North China Plain — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: North China Plain | Statement: [Binzhou, locatedInRegion, North China Plain]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North China Plain
Context triple: [Binzhou, locatedInRegion, North China Plain]
  • A. North China Plain chosen
    The North China Plain is a vast, fertile alluvial plain in northern China that has long been a core region for Chinese agriculture, population, and historical conflicts.
  • B. East China Plain
    The East China Plain is a vast, densely populated alluvial lowland in eastern China, known as one of the country’s most important agricultural and economic heartlands.
  • C. Northeast China Plain
    The Northeast China Plain is a vast, fertile alluvial plain in northeastern China that serves as one of the country’s major agricultural and grain-producing regions.
  • D. North China
    North China is a historically and politically significant region of northern China that has long been a strategic center for military, economic, and cultural activity.
  • E. North China Plain and Mongolian Plateau
    The North China Plain and Mongolian Plateau are two contrasting geographic regions of East Asia, with the low-lying, densely populated agricultural heartland of northern China lying south of the elevated, sparsely populated grassland plateau of Mongolia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8e51bc4208190a1c57d8c5d1b15e4 elicitation completed
NER batch_69e654266e18819085698aed8b0e2ba8 ner completed
Created at: April 10, 2026, 1:49 p.m.