Triple

T18769493
Position Surface form Disambiguated ID Type / Status
Subject Nechako Plateau E458978 entity
Predicate drainedBy P165 FINISHED
Object Cheslatta 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: Cheslatta River | Statement: [Nechako Plateau, drainedBy, Cheslatta River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cheslatta River
Context triple: [Nechako Plateau, drainedBy, Cheslatta River]
  • A. Illecillewaet River
    The Illecillewaet River is a glacier-fed waterway in southeastern British Columbia, Canada, known for flowing through the rugged mountain landscapes of Glacier National Park and contributing to the Columbia River system.
  • B. Tahltan River
    The Tahltan River is a remote river in northwestern British Columbia, Canada, that flows through traditional Tahltan First Nation territory before joining the Stikine River.
  • C. Kaskawulsh River
    The Kaskawulsh River is a glacial river in the Yukon that drains the Kaskawulsh Glacier and flows through remote mountainous terrain before joining the Alsek River.
  • D. Tlell River
    Tlell River is a river on Graham Island in Haida Gwaii, British Columbia, known for its scenic landscapes, salmon runs, and surrounding coastal rainforest.
  • E. Taseko River
    The Taseko River is a remote river in British Columbia, Canada, flowing through the Chilcotin region and known for its rugged wilderness and significance to local ecosystems and Indigenous communities.
  • 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: Cheslatta River
Target entity description: The Cheslatta River is a watercourse in central British Columbia, Canada, that flows through the Nechako Plateau and ultimately feeds into the Nechako River system.
  • A. Illecillewaet River
    The Illecillewaet River is a glacier-fed waterway in southeastern British Columbia, Canada, known for flowing through the rugged mountain landscapes of Glacier National Park and contributing to the Columbia River system.
  • B. Tahltan River
    The Tahltan River is a remote river in northwestern British Columbia, Canada, that flows through traditional Tahltan First Nation territory before joining the Stikine River.
  • C. Kaskawulsh River
    The Kaskawulsh River is a glacial river in the Yukon that drains the Kaskawulsh Glacier and flows through remote mountainous terrain before joining the Alsek River.
  • D. Tlell River
    Tlell River is a river on Graham Island in Haida Gwaii, British Columbia, known for its scenic landscapes, salmon runs, and surrounding coastal rainforest.
  • E. Taseko River
    The Taseko River is a remote river in British Columbia, Canada, flowing through the Chilcotin region and known for its rugged wilderness and significance to local ecosystems and Indigenous communities.
  • 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_69d8d395dba0819087568404508590cb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e58d8782b4819080513fb46798c4db completed April 20, 2026, 2:20 a.m.
Created at: April 10, 2026, 11:52 a.m.