Triple

T8038425
Position Surface form Disambiguated ID Type / Status
Subject Snohomish River E187172 entity
Predicate hasTributary P415 FINISHED
Object Pilchuck River
The Pilchuck River is a river in western Washington State that flows through Snohomish County and contributes to the Snohomish River watershed.
E756174 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: Pilchuck River | Statement: [Snohomish River, hasTributary, Pilchuck River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pilchuck River
Context triple: [Snohomish River, hasTributary, Pilchuck River]
  • A. Cle Elum River
    The Cle Elum River is a tributary of the Yakima River in central Washington State, known for flowing through forested mountain terrain and supporting irrigation, recreation, and local ecosystems.
  • B. Washougal River
    The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
  • C. Newaukum River
    The Newaukum River is a tributary of the Chehalis River in southwestern Washington State, known for its salmon and steelhead runs and its role in the local watershed and floodplain of Lewis County.
  • D. Naches River
    The Naches River is a significant river in central Washington State that flows through the eastern Cascades and agricultural Yakima Valley before joining the Yakima River.
  • E. Queets River
    The Queets River is a remote, glacially fed river in Washington State that flows through old-growth rainforest in Olympic National Park before emptying into the Pacific Ocean.
  • 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: Pilchuck River
Triple: [Snohomish River, hasTributary, Pilchuck River]
Generated description
The Pilchuck River is a river in western Washington State that flows through Snohomish County and contributes to the Snohomish River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pilchuck River
Target entity description: The Pilchuck River is a river in western Washington State that flows through Snohomish County and contributes to the Snohomish River watershed.
  • A. Cle Elum River
    The Cle Elum River is a tributary of the Yakima River in central Washington State, known for flowing through forested mountain terrain and supporting irrigation, recreation, and local ecosystems.
  • B. Washougal River
    The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
  • C. Newaukum River
    The Newaukum River is a tributary of the Chehalis River in southwestern Washington State, known for its salmon and steelhead runs and its role in the local watershed and floodplain of Lewis County.
  • D. Naches River
    The Naches River is a significant river in central Washington State that flows through the eastern Cascades and agricultural Yakima Valley before joining the Yakima River.
  • E. Queets River
    The Queets River is a remote, glacially fed river in Washington State that flows through old-growth rainforest in Olympic National Park before emptying into the Pacific Ocean.
  • 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_69ca82ae2d1081909dbfee42b41db419 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3f19a6b4819085e2887fb0c54d08 completed March 31, 2026, 3:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69cf5120159881908361bf9cb81e3932 completed April 3, 2026, 5:33 a.m.
NEDg Description generation batch_69cf52f0886881909ceb9fbe54f84d11 completed April 3, 2026, 5:41 a.m.
NED2 Entity disambiguation (via description) batch_69cf53bc19fc81908f43c3fa29bae021 completed April 3, 2026, 5:44 a.m.
Created at: March 30, 2026, 5:23 p.m.