Triple

T8420982
Position Surface form Disambiguated ID Type / Status
Subject Xiling Gorge E198848 entity
Predicate isPartOf P10 FINISHED
Object Yangtze River valley E373511 NE FINISHED

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: Yangtze River valley | Statement: [Xiling Gorge, isPartOf, Yangtze River valley]

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 valley
Context triple: [Xiling Gorge, isPartOf, Yangtze River valley]
  • A. Yangtze River basin chosen
    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.
  • B. Yellow River basin
    The Yellow River basin is the extensive watershed region in northern China that collects the river’s tributaries and supports major agricultural, ecological, and population centers.
  • C. 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.
  • D. Chengdu Plain
    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.
  • E. Yangtze River Delta
    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.
  • 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_69ca8312d63c8190bf133b676b44a385 elicitation completed
NER batch_69cb84ca7b348190abab25e79b05407f ner completed
NED1 batch_69cea82225148190b9dd190655114c8a ned_source_triple completed
Created at: March 30, 2026, 6:06 p.m.