Triple

T8572678
Position Surface form Disambiguated ID Type / Status
Subject Rood Bridge Park E202965 entity
Predicate locatedAlong P2409 FINISHED
Object Rock Creek (Tualatin River tributary)
Rock Creek (Tualatin River tributary) is a small stream in northwestern Oregon that flows through urban and park areas before joining the Tualatin River.
 E742503 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: Rock Creek (Tualatin River tributary) | Statement: [Rood Bridge Park, locatedAlong, Rock Creek (Tualatin River tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rock Creek (Tualatin River tributary)
Context triple: [Rood Bridge Park, locatedAlong, Rock Creek (Tualatin River tributary)]
  • A. Rock Creek (Owens River tributary)
    Rock Creek (Owens River tributary) is a mountain stream in California’s eastern Sierra Nevada known for its alpine scenery, recreational fishing, and hiking opportunities before joining the Owens River.
  • B. Rock Creek (Cedar River tributary)
    Rock Creek (Cedar River tributary) is a small stream in Washington State that feeds into the Cedar River, contributing to the region’s freshwater and salmon-bearing watershed.
  • C. Rock Creek (Columbia County, Oregon)
    Rock Creek is a stream in Columbia County, Oregon, that flows through the vicinity of the city of Vernonia.
  • 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. Johnson Creek
    Johnson Creek is a tributary of the Willamette River in the Portland metropolitan area of Oregon, known for flowing through several communities and ongoing urban watershed restoration efforts.
  • 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: Rock Creek (Tualatin River tributary)
Triple: [Rood Bridge Park, locatedAlong, Rock Creek (Tualatin River tributary)]
Generated description
Rock Creek (Tualatin River tributary) is a small stream in northwestern Oregon that flows through urban and park areas before joining the Tualatin River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rock Creek (Tualatin River tributary)
Target entity description: Rock Creek (Tualatin River tributary) is a small stream in northwestern Oregon that flows through urban and park areas before joining the Tualatin River.
  • A. Rock Creek (Owens River tributary)
    Rock Creek (Owens River tributary) is a mountain stream in California’s eastern Sierra Nevada known for its alpine scenery, recreational fishing, and hiking opportunities before joining the Owens River.
  • B. Rock Creek (Cedar River tributary)
    Rock Creek (Cedar River tributary) is a small stream in Washington State that feeds into the Cedar River, contributing to the region’s freshwater and salmon-bearing watershed.
  • C. Rock Creek (Columbia County, Oregon)
    Rock Creek is a stream in Columbia County, Oregon, that flows through the vicinity of the city of Vernonia.
  • 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. Johnson Creek
    Johnson Creek is a tributary of the Willamette River in the Portland metropolitan area of Oregon, known for flowing through several communities and ongoing urban watershed restoration efforts.
  • 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_69ca8327b0a881908606ff860713964d completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbea43843c8190ac2224d427bb7a75 completed March 31, 2026, 3:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce898cf8648190b52758b6ecf2959b completed April 2, 2026, 3:21 p.m.
NEDg Description generation batch_69ce8a9df47c81909ba9ef8dff1db7b1 completed April 2, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69ce8b48841c8190bcf11aeb25355649 completed April 2, 2026, 3:29 p.m.
Created at: March 30, 2026, 6:21 p.m.