Triple

T17388148
Position Surface form Disambiguated ID Type / Status
Subject Walla Walla River E422741 entity
Predicate hasSourceRegion P410 FINISHED
Object Umatilla National Forest — NE NERFINISHED

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: Umatilla National Forest | Statement: [Walla Walla River, hasSourceRegion, Umatilla National Forest]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Umatilla National Forest
Context triple: [Walla Walla River, hasSourceRegion, Umatilla National Forest]
  • A. Umatilla National Forest chosen
    Umatilla National Forest is a federally managed forest in northeastern Oregon and southeastern Washington known for its rugged Blue Mountains terrain, diverse wildlife, and extensive outdoor recreation opportunities.
  • B. Deschutes National Forest
    Deschutes National Forest is a large federally protected forest in central Oregon known for its volcanic landscapes, extensive recreation opportunities, and diverse ecosystems of forests, lakes, and rivers.
  • C. Umpqua National Forest
    Umpqua National Forest is a federally managed forest in southwestern Oregon known for its rugged Cascade Range landscapes, waterfalls, and diverse recreational opportunities.
  • D. Klamath National Forest
    Klamath National Forest is a large, rugged national forest in northern California and southern Oregon known for its diverse conifer forests, wild rivers, and rich biodiversity.
  • E. Wallowa–Whitman National Forest
    Wallowa–Whitman National Forest is a vast U.S. national forest in northeastern Oregon and western Idaho, known for its rugged mountains, deep canyons, wilderness areas, and extensive outdoor recreation opportunities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a8b66288190b29bb82eff761902 completed April 19, 2026, 2:14 a.m.
Created at: April 10, 2026, 5:45 a.m.