Triple

T9538140
Position Surface form Disambiguated ID Type / Status
Subject Siuslaw River E230072 entity
Predicate hasSourceRegion P410 FINISHED
Object Central Oregon Coast Range E506207 NE FINISHED

How this triple was built (2 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: [Siuslaw River, hasSourceRegion, Central Oregon Coast Range]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Oregon Coast Range
Context triple: [Siuslaw River, hasSourceRegion, Central Oregon Coast Range]
  • A. Central Oregon Coast Range chosen
    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.
  • B. 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.
  • C. Northern Oregon Coast Range
    The Northern Oregon Coast Range is a forested mountain range in northwestern Oregon known for its rugged terrain, heavy rainfall, and extensive timberlands and recreation areas.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca847b1b3081908f72bc932c17cc41 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd98cfead8819089a8f47ea83500a4 completed April 1, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69d15278efd4819091e707aabd9a59d7 completed April 4, 2026, 6:03 p.m.
Created at: March 30, 2026, 8:01 p.m.