Triple

T5953865
Position Surface form Disambiguated ID Type / Status
Subject Lake Washington–Cedar River watershed E132463 entity
Predicate hasTributary P415 FINISHED
Object Kelsey Creek (Washington)
Kelsey Creek is a stream in King County, Washington, that flows through the city of Bellevue and drains into Lake Washington as part of the greater Lake Washington–Cedar River watershed.
 E558184 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: Kelsey Creek (Washington) | Statement: [Lake Washington–Cedar River watershed, hasTributary, Kelsey Creek (Washington)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kelsey Creek (Washington)
Context triple: [Lake Washington–Cedar River watershed, hasTributary, Kelsey Creek (Washington)]
  • A. Wilson Creek, Washington
    Wilson Creek, Washington is a small rural town in Grant County known for its agricultural surroundings and quiet, close-knit community in central Washington State.
  • B. Smith Creek (Washington)
    Smith Creek (Washington) is a small coastal stream in Pacific County that drains into Willapa Bay in southwestern Washington State.
  • C. Salmon Creek, Washington
    Salmon Creek, Washington is a suburban census-designated community in southwestern Washington State, located just north of Vancouver in Clark County.
  • D. Latourell Creek
    Latourell Creek is a stream in Oregon’s Columbia River Gorge that feeds the scenic Latourell Falls before emptying into the Columbia River.
  • E. Wapato Creek
    Wapato Creek is a small stream in Washington State that flows through the Tacoma area before emptying into Commencement Bay in Puget Sound.
  • 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: Kelsey Creek (Washington)
Triple: [Lake Washington–Cedar River watershed, hasTributary, Kelsey Creek (Washington)]
Generated description
Kelsey Creek is a stream in King County, Washington, that flows through the city of Bellevue and drains into Lake Washington as part of the greater Lake Washington–Cedar River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kelsey Creek (Washington)
Target entity description: Kelsey Creek is a stream in King County, Washington, that flows through the city of Bellevue and drains into Lake Washington as part of the greater Lake Washington–Cedar River watershed.
  • A. Wilson Creek, Washington
    Wilson Creek, Washington is a small rural town in Grant County known for its agricultural surroundings and quiet, close-knit community in central Washington State.
  • B. Smith Creek (Washington)
    Smith Creek (Washington) is a small coastal stream in Pacific County that drains into Willapa Bay in southwestern Washington State.
  • C. Salmon Creek, Washington
    Salmon Creek, Washington is a suburban census-designated community in southwestern Washington State, located just north of Vancouver in Clark County.
  • D. Latourell Creek
    Latourell Creek is a stream in Oregon’s Columbia River Gorge that feeds the scenic Latourell Falls before emptying into the Columbia River.
  • E. Wapato Creek
    Wapato Creek is a small stream in Washington State that flows through the Tacoma area before emptying into Commencement Bay in Puget Sound.
  • 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_69c0086b05cc8190a8f36a96927a525c completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c039bef5c8819093f280b235a593b0 completed March 22, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e3d77fb08190a24d319adc608df5 completed March 23, 2026, 6:55 a.m.
NEDg Description generation batch_69c0f4d9f7608190a1dc5fadf8c7a050 completed March 23, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69c0f536b8108190bfe7907c488819f9 completed March 23, 2026, 8:09 a.m.
Created at: March 22, 2026, 4:02 p.m.