Triple

T5953866
Position Surface form Disambiguated ID Type / Status
Subject Lake Washington–Cedar River watershed E132463 entity
Predicate hasTributary P415 FINISHED
Object 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.
 E561977 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: Coal Creek (King County, Washington) | Statement: [Lake Washington–Cedar River watershed, hasTributary, Coal Creek (King County, Washington)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coal Creek (King County, Washington)
Context triple: [Lake Washington–Cedar River watershed, hasTributary, Coal Creek (King County, Washington)]
  • A. Smith Creek (Washington)
    Smith Creek (Washington) is a small coastal stream in Pacific County that drains into Willapa Bay in southwestern Washington State.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Salmon Creek, Washington
    Salmon Creek, Washington is a suburban census-designated community in southwestern Washington State, located just north of Vancouver in Clark County.
  • 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: Coal Creek (King County, Washington)
Triple: [Lake Washington–Cedar River watershed, hasTributary, Coal Creek (King County, Washington)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coal Creek (King County, Washington)
Target entity description: 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.
  • A. Smith Creek (Washington)
    Smith Creek (Washington) is a small coastal stream in Pacific County that drains into Willapa Bay in southwestern Washington State.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Salmon Creek, Washington
    Salmon Creek, Washington is a suburban census-designated community in southwestern Washington State, located just north of Vancouver in Clark County.
  • 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_69c1082d00308190a8e92bb633e7f292 completed March 23, 2026, 9:30 a.m.
NEDg Description generation batch_69c10a15b9e08190be8b559e467d1d8c completed March 23, 2026, 9:38 a.m.
NED2 Entity disambiguation (via description) batch_69c10aaf299481909d0e824a126381e3 completed March 23, 2026, 9:41 a.m.
Created at: March 22, 2026, 4:02 p.m.