Triple

T8903348
Position Surface form Disambiguated ID Type / Status
Subject Dujiangyan Irrigation System E211985 entity
Predicate locatedIn P40 FINISHED
Object Chengdu Plain E135356 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: Chengdu Plain
Context triple: [Dujiangyan Irrigation System, locatedIn, Chengdu Plain]
  • A. Chengdu Plain chosen
    The Chengdu Plain is a fertile alluvial plain in Sichuan, China, renowned as one of the country’s major agricultural heartlands and the core of the Chengdu metropolitan region.
  • B. Guandu Plain
    Guandu Plain is a low-lying alluvial plain in northern Taiwan known for its wetlands, agriculture, and location near the confluence of major rivers in the Taipei Basin.
  • C. Sichuan Basin
    The Sichuan Basin is a large, fertile lowland region in southwestern China, surrounded by mountains and known as a major agricultural and population center.
  • D. Jiu River valley
    The Jiu River valley is a significant mountain valley in southwestern Romania that cuts through the Southern Carpathians, forming an important natural corridor and hosting several industrial and mining towns.
  • E. Wuzhang Plains
    Wuzhang Plains is a historic battlefield area in present-day Shaanxi, China, best known as the site of Zhuge Liang’s final Northern Expedition and his death during the Three Kingdoms period.
  • 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_69ca839255248190b43984294abd92ae elicitation completed
NER batch_69cc64c091d08190b59e54eb4a184e41 ner completed
NED1 batch_69cfba26bc7881908639e9a812dec894 ned_source_triple completed
Created at: March 30, 2026, 6:55 p.m.