Triple

T2930957
Position Surface form Disambiguated ID Type / Status
Subject La Center, Washington E78958 entity
Predicate locatedOn P40 FINISHED
Object East Fork Lewis River
The East Fork Lewis River is a tributary of the Lewis River in southwestern Washington State, known for its scenic forested corridor, salmon and steelhead runs, and popular recreation sites such as swimming holes and fishing spots.
E360321 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: East Fork Lewis River | Statement: [La Center, Washington, locatedOn, East Fork Lewis River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Fork Lewis River
Context triple: [La Center, Washington, locatedOn, East Fork Lewis River]
  • A. Suiattle River
    The Suiattle River is a glacially fed river in the North Cascades of Washington State, originating on the slopes of Glacier Peak and flowing through remote forested valleys before joining the Sauk River.
  • B. 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.
  • C. Mokelumne River
    The Mokelumne River is a major river in the Sierra Nevada of California, known for its scenic canyons, hydroelectric projects, and role as a vital water source for agriculture and urban areas.
  • D. Washougal River
    The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
  • E. Grande Ronde River
    The Grande Ronde River is a tributary of the Snake River in the Pacific Northwest, known for its scenic canyons, wildlife habitat, and popular recreational fishing and rafting opportunities.
  • 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: East Fork Lewis River
Triple: [La Center, Washington, locatedOn, East Fork Lewis River]
Generated description
The East Fork Lewis River is a tributary of the Lewis River in southwestern Washington State, known for its scenic forested corridor, salmon and steelhead runs, and popular recreation sites such as swimming holes and fishing spots.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Fork Lewis River
Target entity description: The East Fork Lewis River is a tributary of the Lewis River in southwestern Washington State, known for its scenic forested corridor, salmon and steelhead runs, and popular recreation sites such as swimming holes and fishing spots.
  • A. Suiattle River
    The Suiattle River is a glacially fed river in the North Cascades of Washington State, originating on the slopes of Glacier Peak and flowing through remote forested valleys before joining the Sauk River.
  • B. 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.
  • C. Mokelumne River
    The Mokelumne River is a major river in the Sierra Nevada of California, known for its scenic canyons, hydroelectric projects, and role as a vital water source for agriculture and urban areas.
  • D. Washougal River
    The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
  • E. Grande Ronde River
    The Grande Ronde River is a tributary of the Snake River in the Pacific Northwest, known for its scenic canyons, wildlife habitat, and popular recreational fishing and rafting opportunities.
  • 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_69ad8b0d40b481908bc2a5fa2e73c3fb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad980191388190ac2455a7d9867be3 completed March 8, 2026, 3:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b367e2fbb8819084e01920d2a37b80 completed March 13, 2026, 1:26 a.m.
NEDg Description generation batch_69b36888570c819097e801e76a4e14ac completed March 13, 2026, 1:29 a.m.
NED2 Entity disambiguation (via description) batch_69b368f5e92c8190893929d2ed0f5c6a completed March 13, 2026, 1:31 a.m.
Created at: March 8, 2026, 2:55 p.m.