Triple

T4102244
Position Surface form Disambiguated ID Type / Status
Subject Kent, Washington E87966 entity
Predicate locatedOnRiver P165 FINISHED
Object Green River (Duwamish River tributary)
The Green River is a major river in western Washington State that flows through the Green River Valley and suburban communities before joining other waterways to form the Duwamish River near Seattle.
E187046 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: Green River (Duwamish River tributary) | Statement: [Kent, Washington, locatedOnRiver, Green River (Duwamish River tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Green River (Duwamish River tributary)
Context triple: [Kent, Washington, locatedOnRiver, Green River (Duwamish River tributary)]
  • A. 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.
  • B. 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.
  • C. Wahkiakum River
    The Wahkiakum River is a small coastal river in southwest Washington State that flows through forested terrain before emptying into the Columbia River.
  • D. Duwamish River
    The Duwamish River is an industrialized waterway in Washington State that flows through the Seattle area and into Elliott Bay, historically serving as a vital route for commerce and the homeland of the Duwamish people.
  • 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: Green River (Duwamish River tributary)
Triple: [Kent, Washington, locatedOnRiver, Green River (Duwamish River tributary)]
Generated description
The Green River is a major river in western Washington State that flows through the Green River Valley and suburban communities before joining other waterways to form the Duwamish River near Seattle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Green River (Duwamish River tributary)
Target entity description: The Green River is a major river in western Washington State that flows through the Green River Valley and suburban communities before joining other waterways to form the Duwamish River near Seattle.
  • A. 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.
  • B. 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.
  • C. Wahkiakum River
    The Wahkiakum River is a small coastal river in southwest Washington State that flows through forested terrain before emptying into the Columbia River.
  • D. Duwamish River chosen
    The Duwamish River is an industrialized waterway in Washington State that flows through the Seattle area and into Elliott Bay, historically serving as a vital route for commerce and the homeland of the Duwamish people.
  • 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.

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_69aed94564cc8190a9c1457daedb6e7f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefd1012208190ab0980c661d6bc41 completed March 9, 2026, 5:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69b56b7a917c8190914a5ffe1297fdc8 completed March 14, 2026, 2:06 p.m.
NEDg Description generation batch_69b56cbf12348190836f79e509468a3d completed March 14, 2026, 2:12 p.m.
NED2 Entity disambiguation (via description) batch_69b570aef9008190bf8ef2deb00178ae completed March 14, 2026, 2:29 p.m.
Created at: March 9, 2026, 3:40 p.m.