Triple

T13482172
Position Surface form Disambiguated ID Type / Status
Subject Tien Shan glacial system E318397 entity
Predicate feeds P9008 FINISHED
Object Chu River E93176 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: Chu River | Statement: [Tien Shan glacial system, feeds, Chu River]

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: Chu River
Context triple: [Tien Shan glacial system, feeds, Chu River]
  • A. Chu River chosen
    The Chu River is a major river in Central Asia that flows through Kyrgyzstan and Kazakhstan, playing an important role in regional agriculture and water supply.
  • B. Chu River
    The Chu River is a waterway that serves as a tributary within the Ma River basin in Southeast Asia.
  • C. Kuang River
    The Kuang River is a tributary waterway in northern Thailand that feeds into the Ping River, contributing to the Chao Phraya River basin.
  • D. Lian River
    The Lian River is a significant river in southern China that serves as a major tributary within the Xiang River system, contributing to the hydrology of the broader Yangtze River basin.
  • E. Xin River
    The Xin River is a major river in Jiangxi Province, China, that serves as one of the principal tributaries supplying water to Poyang Lake.
  • 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_69d806b6bfec819089222715b2e86c8e elicitation completed
NER batch_69dbaf3868ec8190a6a1803018d4f2d8 ner completed
NED1 batch_69f7b8c49e9c819088e6e98aa53d05fa ned_source_triple completed
Created at: April 9, 2026, 9:42 p.m.