Triple

T20160251
Position Surface form Disambiguated ID Type / Status
Subject Nehalem River watershed E491682 entity
Predicate partOf P40 FINISHED
Object Pacific Northwest watersheds NE NERFINISHED

How this triple was built (3 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: Pacific Northwest watersheds | Statement: [Nehalem River watershed, partOf, Pacific Northwest watersheds]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pacific Northwest watersheds
Context triple: [Nehalem River watershed, partOf, Pacific Northwest watersheds]
  • A. Pacific Northwest river systems
    Pacific Northwest river systems are the interconnected networks of rivers and tributaries in the northwestern region of North America, known for their rich biodiversity, significant salmon runs, and vital ecological and cultural importance.
  • B. Columbia River Basin
    The Columbia River Basin is a vast watershed in the Pacific Northwest that drains portions of seven U.S. states and British Columbia into the Columbia River, supporting major ecosystems, agriculture, and hydroelectric power.
  • C. Oregon Coast river systems
    Oregon Coast river systems are the network of rivers and streams that drain the coastal ranges of Oregon into the Pacific Ocean, shaping the region’s landscapes, ecosystems, and coastal communities.
  • D. Olympic Peninsula watershed
    The Olympic Peninsula watershed is a vast, rain-rich network of rivers, streams, and forests in western Washington State that drains the Olympic Mountains into the Pacific Ocean and surrounding marine waters.
  • E. Pacific Northwest
    The Pacific Northwest is a region in the northwestern United States and southwestern Canada known for its lush forests, coastal landscapes, and vibrant cities such as Portland and Seattle.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pacific Northwest watersheds
Target entity description: Pacific Northwest watersheds are a network of river basins in the northwestern United States and southwestern Canada that drain diverse mountainous and coastal landscapes into the Pacific Ocean, supporting rich ecosystems and regional communities.
  • A. Pacific Northwest river systems chosen
    Pacific Northwest river systems are the interconnected networks of rivers and tributaries in the northwestern region of North America, known for their rich biodiversity, significant salmon runs, and vital ecological and cultural importance.
  • B. Columbia River Basin
    The Columbia River Basin is a vast watershed in the Pacific Northwest that drains portions of seven U.S. states and British Columbia into the Columbia River, supporting major ecosystems, agriculture, and hydroelectric power.
  • C. Oregon Coast river systems
    Oregon Coast river systems are the network of rivers and streams that drain the coastal ranges of Oregon into the Pacific Ocean, shaping the region’s landscapes, ecosystems, and coastal communities.
  • D. Olympic Peninsula watershed
    The Olympic Peninsula watershed is a vast, rain-rich network of rivers, streams, and forests in western Washington State that drains the Olympic Mountains into the Pacific Ocean and surrounding marine waters.
  • E. Pacific Northwest
    The Pacific Northwest is a region in the northwestern United States and southwestern Canada known for its lush forests, coastal landscapes, and vibrant cities such as Portland and Seattle.
  • F. None of above.

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_69da6266c6888190bc1a3ecf24814d34 completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e667e37c8c8190827839291027d9e2 completed April 20, 2026, 5:52 p.m.
Created at: April 11, 2026, 11:34 p.m.