Triple

T1813616
Position Surface form Disambiguated ID Type / Status
Subject Fraser River E40384 entity
Predicate majorTributary P415 FINISHED
Object Chilcotin River
The Chilcotin River is a significant river in British Columbia, Canada, known for flowing through the Chilcotin Plateau and supporting diverse ecosystems and Indigenous communities before joining the Fraser River.
E219986 NE FINISHED

How this triple was built (4 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: Chilcotin River | Statement: [Fraser River, majorTributary, Chilcotin River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chilcotin River
Context triple: [Fraser River, majorTributary, Chilcotin River]
  • A. Nechako River
    The Nechako River is a significant river in central British Columbia, Canada, known for flowing through the Interior Plateau and supporting regional ecosystems, communities, and hydroelectric developments.
  • B. Thompson River
    The Thompson River is a major river in British Columbia, Canada, known for its role in the province’s interior drainage system and its confluence with the Fraser River near Lytton.
  • C. Lillooet River
    The Lillooet River is a major river in southwestern British Columbia, Canada, flowing through mountainous terrain and valleys before ultimately draining into Harrison Lake.
  • D. Skeena River
    The Skeena River is a major waterway in northwestern British Columbia, Canada, central to the culture, history, and economy of Indigenous peoples such as the Tsimshian.
  • E. Kootenay River
    The Kootenay River is a major river in the Pacific Northwest that flows through British Columbia, Montana, and Idaho before joining the Columbia River.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Chilcotin River
Triple: [Fraser River, majorTributary, Chilcotin River]
Generated description
The Chilcotin River is a significant river in British Columbia, Canada, known for flowing through the Chilcotin Plateau and supporting diverse ecosystems and Indigenous communities before joining the Fraser River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chilcotin River
Target entity description: The Chilcotin River is a significant river in British Columbia, Canada, known for flowing through the Chilcotin Plateau and supporting diverse ecosystems and Indigenous communities before joining the Fraser River.
  • A. Nechako River
    The Nechako River is a significant river in central British Columbia, Canada, known for flowing through the Interior Plateau and supporting regional ecosystems, communities, and hydroelectric developments.
  • B. Thompson River
    The Thompson River is a major river in British Columbia, Canada, known for its role in the province’s interior drainage system and its confluence with the Fraser River near Lytton.
  • C. Lillooet River
    The Lillooet River is a major river in southwestern British Columbia, Canada, flowing through mountainous terrain and valleys before ultimately draining into Harrison Lake.
  • D. Skeena River
    The Skeena River is a major waterway in northwestern British Columbia, Canada, central to the culture, history, and economy of Indigenous peoples such as the Tsimshian.
  • E. Kootenay River
    The Kootenay River is a major river in the Pacific Northwest that flows through British Columbia, Montana, and Idaho before joining the Columbia River.
  • F. None of above. chosen

Provenance (5 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_69a88643a3388190a612f2ebe1fb29e7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65c905ec8190bea7cd72d218487a completed March 6, 2026, 5:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfb9f3354819097ce858a8706c324 completed March 8, 2026, 10:43 p.m.
NEDg Description generation batch_69adfc81697c8190b0dd847649f28923 completed March 8, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69adfdc8a7f481909b2ee0b4444cf4b9 completed March 8, 2026, 10:52 p.m.
Created at: March 4, 2026, 7:32 p.m.