Triple

T10657262
Position Surface form Disambiguated ID Type / Status
Subject Tamur River E251124 entity
Predicate partOf P40 FINISHED
Object Koshi River system E75742 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: Koshi River system | Statement: [Tamur River, partOf, Koshi River system]

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: Koshi River system
Context triple: [Tamur River, partOf, Koshi River system]
  • A. Koshi River chosen
    The Koshi River is one of the largest and most powerful rivers in the Himalayan region, flowing from Tibet through Nepal into India and known for its massive drainage basin and frequent, destructive flooding.
  • B. Bhote Koshi River
    The Bhote Koshi River is a steep, fast-flowing Himalayan river in northeastern Nepal renowned for its dramatic gorges, white-water rafting, and proximity to the Everest region.
  • C. Bheri River
    Bheri River is a major river in western Nepal that flows through the Himalayas and contributes significantly to the Karnali River system.
  • D. Gandaki River
    The Gandaki River is a major trans-Himalayan river of Nepal, renowned for carving the world’s deepest gorge and for its religious and ecological significance.
  • E. Karnali River
    The Karnali River is a major trans-Himalayan river system in western Nepal, known for its deep gorges, rich biodiversity, and significance for rafting, hydropower, and local livelihoods.
  • 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_69d6aa5a4c4881908f39be6efe5981e5 elicitation completed
NER batch_69d6e0157dbc81909ef7d61f65b2fd93 ner completed
NED1 batch_69dbb6f0eee08190b4187671356e47ca ned_source_triple completed
Created at: April 8, 2026, 9:07 p.m.