Triple

T6791883
Position Surface form Disambiguated ID Type / Status
Subject Shanghainese E155949 entity
Predicate region P40 FINISHED
Object Yangtze River Delta E37623 NE FINISHED

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: Yangtze River Delta
Context triple: [Shanghainese, region, Yangtze River Delta]
  • A. Yangtze River Delta chosen
    The Yangtze River Delta is a highly urbanized and economically vital region in eastern China, centered around the lower reaches of the Yangtze River and including major cities such as Shanghai.
  • B. Yangtze River basin
    The Yangtze River basin is the vast drainage area of the Yangtze River in China, encompassing diverse ecosystems, major cities, and key agricultural and industrial regions.
  • C. Jianghan Plain
    Jianghan Plain is a fertile alluvial plain in central China formed by the Yangtze and Han rivers, known as an important agricultural and densely populated region.
  • D. middle and lower Yangtze Plain
    The middle and lower Yangtze Plain is a vast, fertile alluvial lowland in central-eastern China, characterized by dense river networks, extensive lakes, and some of the country’s most productive agricultural and densely populated regions.
  • E. Pearl River Delta
    The Pearl River Delta is a highly urbanized and economically vital megaregion in southern China, encompassing major cities such as Guangzhou, Shenzhen, and Hong Kong.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c6881770fc8190972b2906390380f5 elicitation completed
NER batch_69c6d2ae4d1c819089ac6b3abf11a341 ner completed
NED1 batch_69c71a8eaefc819098e848b3012da749 ned_source_triple completed
Created at: March 27, 2026, 2:15 p.m.