Triple

T3394582
Position Surface form Disambiguated ID Type / Status
Subject Duwamish E71498 entity
Predicate hasHistoricTerritory P24920 FINISHED
Object Cedar River (Washington)
Cedar River (Washington) is a river in western Washington State that flows from the Cascade Range into Lake Washington and has long been central to the region’s ecology, water supply, and Indigenous history.
E354936 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: Cedar River (Washington) | Statement: [Duwamish, hasHistoricTerritory, Cedar River (Washington)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cedar River (Washington)
Context triple: [Duwamish, hasHistoricTerritory, Cedar River (Washington)]
  • A. Puyallup River
    The Puyallup River is a glacially fed river in western Washington that flows from Mount Rainier through the Tacoma–Puyallup area into Puget Sound.
  • B. Snohomish River
    The Snohomish River is a major river in western Washington State that flows through Snohomish County into Puget Sound, helping drain the Cascade Range and supporting regional ecosystems and communities.
  • C. Washougal River
    The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
  • D. 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.
  • E. Snoqualmie River
    The Snoqualmie River is a major river in western Washington State known for its scenic course through the Cascade foothills and the prominent Snoqualmie Falls.
  • 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: Cedar River (Washington)
Triple: [Duwamish, hasHistoricTerritory, Cedar River (Washington)]
Generated description
Cedar River (Washington) is a river in western Washington State that flows from the Cascade Range into Lake Washington and has long been central to the region’s ecology, water supply, and Indigenous history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cedar River (Washington)
Target entity description: Cedar River (Washington) is a river in western Washington State that flows from the Cascade Range into Lake Washington and has long been central to the region’s ecology, water supply, and Indigenous history.
  • A. Puyallup River
    The Puyallup River is a glacially fed river in western Washington that flows from Mount Rainier through the Tacoma–Puyallup area into Puget Sound.
  • B. Snohomish River
    The Snohomish River is a major river in western Washington State that flows through Snohomish County into Puget Sound, helping drain the Cascade Range and supporting regional ecosystems and communities.
  • C. Washougal River
    The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
  • D. 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.
  • E. Snoqualmie River
    The Snoqualmie River is a major river in western Washington State known for its scenic course through the Cascade foothills and the prominent Snoqualmie Falls.
  • 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_69ad85a9c4a88190a854019341cb3b60 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb85487088190b8a4ec546ff8a461 completed March 8, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bc8a75c8190ab4f652272d33576 completed March 12, 2026, 11:27 p.m.
NEDg Description generation batch_69b34e46b2b48190aedee8dabf5285bd completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b34fc0b830819082b50ebd14b6490b completed March 12, 2026, 11:44 p.m.
Created at: March 8, 2026, 3:14 p.m.