Triple

T9161297
Position Surface form Disambiguated ID Type / Status
Subject Barun Glacier E219828 entity
Predicate feeds P9008 FINISHED
Object Barun River E300011 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: Barun River | Statement: [Barun Glacier, feeds, Barun 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: Barun River
Context triple: [Barun Glacier, feeds, Barun River]
  • A. Barun River chosen
    The Barun River is a glacial river in eastern Nepal that originates near Mount Makalu and flows through the remote Barun Valley before joining the Arun River system.
  • B. Bhairab River
    The Bhairab River is a significant waterway in southwestern Bangladesh that supports transportation, agriculture, and the regional economy around cities such as Khulna.
  • C. Sankosh River
    The Sankosh River is a transboundary river in Bhutan and India that flows through the Dooars region before joining the Brahmaputra basin.
  • D. Argichi River
    The Argichi River is a watercourse in Armenia that serves as one of the tributaries feeding into Lake Sevan.
  • E. Tista River
    The Tista River is a waterway flowing through Halden in southeastern Norway, known for its historical industrial use and as a defining feature of the town’s landscape.
  • 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_69ca83e3633c81908688a9fa2306ba99 elicitation completed
NER batch_69ccaa2ac0508190b2f5c801c2c26d66 ner completed
NED1 batch_69d1c3f31db48190a63d0d60f108496f ned_source_triple completed
Created at: March 30, 2026, 7:21 p.m.