Triple

T16537413
Position Surface form Disambiguated ID Type / Status
Subject Lower Tunguska River E401726 entity
Predicate hasTributary P415 FINISHED
Object Chamba River — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Chamba River | Statement: [Lower Tunguska River, hasTributary, Chamba River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chamba River
Context triple: [Lower Tunguska River, hasTributary, Chamba River]
  • A. Tekhuri River
    The Tekhuri River is a waterway in western Georgia that flows through the Samegrelo region before joining the larger Rioni River.
  • B. Chitral River
    The Chitral River is a major mountain river in northern Pakistan that flows through the Hindu Kush range, supporting the valleys and communities of Chitral before joining the Kunar and Kabul river systems.
  • C. Bukhtarma River
    The Bukhtarma River is a major waterway in eastern Kazakhstan that flows through the Altai Mountains before joining the Irtysh River.
  • D. Chaliyar River
    The Chaliyar River is a major river in the Indian state of Kerala, known for flowing through the Malabar region and emptying into the Arabian Sea near Beypore.
  • E. Neelam River
    The Neelam River is a major river flowing through the Kashmir region, known for its scenic valley and strategic importance along the Line of Control between India and Pakistan.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chamba River
Target entity description: The Chamba River is a lesser-known tributary stream that feeds into the Lower Tunguska River in the Siberian region of Russia.
  • A. Tekhuri River
    The Tekhuri River is a waterway in western Georgia that flows through the Samegrelo region before joining the larger Rioni River.
  • B. Chitral River
    The Chitral River is a major mountain river in northern Pakistan that flows through the Hindu Kush range, supporting the valleys and communities of Chitral before joining the Kunar and Kabul river systems.
  • C. Bukhtarma River
    The Bukhtarma River is a major waterway in eastern Kazakhstan that flows through the Altai Mountains before joining the Irtysh River.
  • D. Chaliyar River
    The Chaliyar River is a major river in the Indian state of Kerala, known for flowing through the Malabar region and emptying into the Arabian Sea near Beypore.
  • E. Neelam River
    The Neelam River is a major river flowing through the Kashmir region, known for its scenic valley and strategic importance along the Line of Control between India and Pakistan.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d88384bc30819084229e7dcdc39a41 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e34559ca948190a9eb810b9b3be079 completed April 18, 2026, 8:48 a.m.
Created at: April 10, 2026, 5:15 a.m.