Triple

T9510882
Position Surface form Disambiguated ID Type / Status
Subject Sammamish River E229388 entity
Predicate hasTributary P415 FINISHED
Object North Creek (Snohomish and King counties, Washington)
North Creek is a stream in Snohomish and King counties in Washington State that flows through rapidly urbanizing areas and supports important salmon and trout habitat.
 E804296 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: North Creek (Snohomish and King counties, Washington) | Statement: [Sammamish River, hasTributary, North Creek (Snohomish and King counties, Washington)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Creek (Snohomish and King counties, Washington)
Context triple: [Sammamish River, hasTributary, North Creek (Snohomish and King counties, Washington)]
  • A. Coal Creek (King County, Washington)
    Coal Creek is a stream in King County, Washington, historically associated with local coal mining and now flowing through suburban and parkland areas before entering Lake Washington.
  • B. Bear Creek (King County, Washington)
    Bear Creek is a stream in King County, Washington, that flows through the Lake Washington–Cedar River watershed and supports important salmon habitat in the region.
  • C. May Creek (King County, Washington)
    May Creek is a stream in King County, Washington, that flows through suburban and forested areas before joining the Cedar River within the Lake Washington–Cedar River watershed.
  • D. Smith Creek (Washington)
    Smith Creek (Washington) is a small coastal stream in Pacific County that drains into Willapa Bay in southwestern Washington State.
  • E. North River (Washington)
    North River (Washington) is a coastal river in southwestern Washington State that drains forested uplands into Willapa Bay on the Pacific coast.
  • 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: North Creek (Snohomish and King counties, Washington)
Triple: [Sammamish River, hasTributary, North Creek (Snohomish and King counties, Washington)]
Generated description
North Creek is a stream in Snohomish and King counties in Washington State that flows through rapidly urbanizing areas and supports important salmon and trout habitat.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Creek (Snohomish and King counties, Washington)
Target entity description: North Creek is a stream in Snohomish and King counties in Washington State that flows through rapidly urbanizing areas and supports important salmon and trout habitat.
  • A. Coal Creek (King County, Washington)
    Coal Creek is a stream in King County, Washington, historically associated with local coal mining and now flowing through suburban and parkland areas before entering Lake Washington.
  • B. Bear Creek (King County, Washington)
    Bear Creek is a stream in King County, Washington, that flows through the Lake Washington–Cedar River watershed and supports important salmon habitat in the region.
  • C. May Creek (King County, Washington)
    May Creek is a stream in King County, Washington, that flows through suburban and forested areas before joining the Cedar River within the Lake Washington–Cedar River watershed.
  • D. Smith Creek (Washington)
    Smith Creek (Washington) is a small coastal stream in Pacific County that drains into Willapa Bay in southwestern Washington State.
  • E. North River (Washington)
    North River (Washington) is a coastal river in southwestern Washington State that drains forested uplands into Willapa Bay on the Pacific coast.
  • 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_69ca84777560819084cddd999badc1aa completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9868616c8190856f89fecfa1a02e completed April 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69d13a37c7ec8190a24ae0eec76b4f67 completed April 4, 2026, 4:20 p.m.
NEDg Description generation batch_69d13c1a73c88190a4308c3246864a5f completed April 4, 2026, 4:28 p.m.
NED2 Entity disambiguation (via description) batch_69d13c8b5d688190871f6830d0bda3ef completed April 4, 2026, 4:30 p.m.
Created at: March 30, 2026, 7:58 p.m.