Triple

T19872473
Position Surface form Disambiguated ID Type / Status
Subject Henan–Shaanxi border region E477551 entity
Predicate locatedOn P40 FINISHED
Object Yellow River middle reaches — 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: Yellow River middle reaches | Statement: [Henan–Shaanxi border region, locatedOn, Yellow River middle reaches]

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: Yellow River middle reaches
Context triple: [Henan–Shaanxi border region, locatedOn, Yellow River middle reaches]
  • A. Sanxia River
    Sanxia River is a river in northern Taiwan that flows through New Taipei City’s Sanxia District and is known for its scenic valleys and historic surroundings.
  • B. Huai River
    The Huai River is a major river in eastern China that historically served as a key geographical and cultural boundary between northern and southern China.
  • C. Yellow River
    The Yellow River is a river in the U.S. state of Florida that flows through the western Panhandle before emptying into Escambia Bay near the Gulf of Mexico.
  • D. Yellow River
    The Yellow River is a tributary stream that feeds into Lough Allen, a lake in the River Shannon system in Ireland.
  • E. Yellow River chosen
    The Yellow River is the second-longest river in China, historically known as the cradle of Chinese civilization and notorious for its devastating floods and heavy silt load.
  • 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_69d8e51e7d948190aedbcd6c30361c39 elicitation completed
NER batch_69e658d826f88190be04188997952d1b ner completed
Created at: April 10, 2026, 1:51 p.m.