Triple

T5246795
Position Surface form Disambiguated ID Type / Status
Subject Yaquina River E118479 entity
Predicate sourceLocation P40 FINISHED
Object Central Oregon Coast Range
The Central Oregon Coast Range is a forested mountain region in western Oregon characterized by rugged terrain, heavy rainfall, and numerous short, steep rivers draining to the Pacific Ocean.
E506207 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: Central Oregon Coast Range | Statement: [Yaquina River, sourceLocation, Central Oregon Coast Range]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Oregon Coast Range
Context triple: [Yaquina River, sourceLocation, Central Oregon Coast Range]
  • A. Central Oregon Cascades
    The Central Oregon Cascades are a mountainous region in the central part of Oregon known for its volcanic peaks, alpine landscapes, and extensive outdoor recreation opportunities.
  • B. Cascade–Siskiyou region
    The Cascade–Siskiyou region is a biologically rich transition zone in southern Oregon where the Cascade Range meets the Siskiyou Mountains, noted for its exceptional biodiversity and protected landscapes.
  • C. Klamath Mountains
    The Klamath Mountains are a rugged mountain range in northwestern California and southwestern Oregon known for their complex geology, rich biodiversity, and extensive conifer forests.
  • D. Central Oregon
    Central Oregon is a high-desert region of Oregon known for its outdoor recreation, scenic landscapes, and rapidly growing communities such as Bend.
  • E. Tualatin Mountains
    The Tualatin Mountains are a low, forested mountain range in northwestern Oregon that form the western hills of Portland and host extensive natural areas and parks.
  • 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: Central Oregon Coast Range
Triple: [Yaquina River, sourceLocation, Central Oregon Coast Range]
Generated description
The Central Oregon Coast Range is a forested mountain region in western Oregon characterized by rugged terrain, heavy rainfall, and numerous short, steep rivers draining to the Pacific Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Oregon Coast Range
Target entity description: The Central Oregon Coast Range is a forested mountain region in western Oregon characterized by rugged terrain, heavy rainfall, and numerous short, steep rivers draining to the Pacific Ocean.
  • A. Central Oregon Cascades
    The Central Oregon Cascades are a mountainous region in the central part of Oregon known for its volcanic peaks, alpine landscapes, and extensive outdoor recreation opportunities.
  • B. Cascade–Siskiyou region
    The Cascade–Siskiyou region is a biologically rich transition zone in southern Oregon where the Cascade Range meets the Siskiyou Mountains, noted for its exceptional biodiversity and protected landscapes.
  • C. Klamath Mountains
    The Klamath Mountains are a rugged mountain range in northwestern California and southwestern Oregon known for their complex geology, rich biodiversity, and extensive conifer forests.
  • D. Central Oregon
    Central Oregon is a high-desert region of Oregon known for its outdoor recreation, scenic landscapes, and rapidly growing communities such as Bend.
  • E. Tualatin Mountains
    The Tualatin Mountains are a low, forested mountain range in northwestern Oregon that form the western hills of Portland and host extensive natural areas and parks.
  • 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_69bd4468aacc8190a8196f71855cdf4f completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7b5320748190bcf3be4b6c364f92 completed March 20, 2026, 4:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe68e1148190b2e3cc1f9e49dbbf completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff1e44388190a449cf364f750b8b completed March 21, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69beffb133208190a705629dfe6d3bbb completed March 21, 2026, 8:29 p.m.
Created at: March 20, 2026, 1:50 p.m.