Triple

T14415712
Position Surface form Disambiguated ID Type / Status
Subject Shaoxing E357444 entity
Predicate locatedOnRiver P165 FINISHED
Object Qiantang River basin E18111 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: Qiantang River basin | Statement: [Shaoxing, locatedOnRiver, Qiantang River basin]

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: Qiantang River basin
Context triple: [Shaoxing, locatedOnRiver, Qiantang River basin]
  • A. Qiantang River chosen
    The Qiantang River is a major river in eastern China famed for its dramatic tidal bore, one of the largest and most powerful in the world.
  • 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. Xiang River basin
    The Xiang River basin is a major river system in southern China that drains much of Hunan Province and has long been a vital corridor for agriculture, transport, and regional culture.
  • D. 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.
  • E. Jingjiang River
    Jingjiang River is a historically significant, highly sinuous section of the Yangtze River in central China, known for its sharp bends and extensive river-training works.
  • 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_69d82793421c8190861eb0e673b085de elicitation completed
NER batch_69de90cc99208190a2313b1acfb5d802 ner completed
NED1 batch_69fd648784048190a9c7e95bfeec8b23 ned_source_triple completed
Created at: April 10, 2026, 1:17 a.m.