Triple

T13311278
Position Surface form Disambiguated ID Type / Status
Subject Salmon River Canyon E317070 entity
Predicate formedBy P972 FINISHED
Object Salmon River (Clackamas County, Oregon)
Salmon River (Clackamas County, Oregon) is a scenic tributary of the Sandy River in northwestern Oregon, known for its forested canyon, salmon and steelhead runs, and popularity for fishing, hiking, and whitewater recreation.
E1032851 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: Salmon River (Clackamas County, Oregon) | Statement: [Salmon River Canyon, formedBy, Salmon River (Clackamas County, Oregon)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Salmon River (Clackamas County, Oregon)
Context triple: [Salmon River Canyon, formedBy, Salmon River (Clackamas County, Oregon)]
  • A. Siuslaw River
    The Siuslaw River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting rich salmon runs and the historic timber and fishing communities along its banks.
  • B. South Umpqua River
    The South Umpqua River is a major river in southwestern Oregon that flows through the Cascade Range and the city of Roseburg before joining the North Umpqua River to form the main Umpqua River.
  • C. Smith River (Oregon)
    Smith River (Oregon) is a coastal river in southwestern Oregon that flows through forested terrain before joining the Umpqua River.
  • D. Santiam River
    The Santiam River is a major river in western Oregon that flows through the Cascade Range and Willamette Valley, supporting recreation, hydropower, and important salmon and steelhead runs.
  • E. Middle Fork Willamette River
    The Middle Fork Willamette River is a major tributary of Oregon’s Willamette River, flowing through forested mountain terrain and reservoirs before joining the main stem near Eugene.
  • 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: Salmon River (Clackamas County, Oregon)
Triple: [Salmon River Canyon, formedBy, Salmon River (Clackamas County, Oregon)]
Generated description
Salmon River (Clackamas County, Oregon) is a scenic tributary of the Sandy River in northwestern Oregon, known for its forested canyon, salmon and steelhead runs, and popularity for fishing, hiking, and whitewater recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Salmon River (Clackamas County, Oregon)
Target entity description: Salmon River (Clackamas County, Oregon) is a scenic tributary of the Sandy River in northwestern Oregon, known for its forested canyon, salmon and steelhead runs, and popularity for fishing, hiking, and whitewater recreation.
  • A. Siuslaw River
    The Siuslaw River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting rich salmon runs and the historic timber and fishing communities along its banks.
  • B. South Umpqua River
    The South Umpqua River is a major river in southwestern Oregon that flows through the Cascade Range and the city of Roseburg before joining the North Umpqua River to form the main Umpqua River.
  • C. Smith River (Oregon)
    Smith River (Oregon) is a coastal river in southwestern Oregon that flows through forested terrain before joining the Umpqua River.
  • D. Santiam River
    The Santiam River is a major river in western Oregon that flows through the Cascade Range and Willamette Valley, supporting recreation, hydropower, and important salmon and steelhead runs.
  • E. Middle Fork Willamette River
    The Middle Fork Willamette River is a major tributary of Oregon’s Willamette River, flowing through forested mountain terrain and reservoirs before joining the main stem near Eugene.
  • 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_69d806b40ab4819094adf6c374f4811a completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d990f6d34c8190ba19dc2df7d42c22 completed April 11, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69f716e7b9a48190a33b04df8ad45ed8 completed May 3, 2026, 9:35 a.m.
NEDg Description generation batch_69f717b868608190971c38f26b61cf28 completed May 3, 2026, 9:39 a.m.
NED2 Entity disambiguation (via description) batch_69f718705a44819084b97d35a10ee50d completed May 3, 2026, 9:42 a.m.
Created at: April 9, 2026, 9:29 p.m.