Triple

T6037547
Position Surface form Disambiguated ID Type / Status
Subject Umpqua National Forest E134458 entity
Predicate containsFeature P182 FINISHED
Object North Umpqua Wild and Scenic River E220331 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: North Umpqua Wild and Scenic River | Statement: [Umpqua National Forest, containsFeature, North Umpqua Wild and Scenic River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Umpqua Wild and Scenic River
Context triple: [Umpqua National Forest, containsFeature, North Umpqua Wild and Scenic River]
  • A. Umpqua River chosen
    The Umpqua River is a major river in southwestern Oregon known for its scenic canyons, rich salmon and steelhead fisheries, and importance to local recreation and ecosystems.
  • B. 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.
  • C. Chetco River
    The Chetco River is a scenic coastal river in southwestern Oregon known for its clear waters, salmon and steelhead runs, and recreational opportunities such as fishing, boating, and hiking along its forested banks.
  • D. Coos River
    The Coos River is a coastal river in southwestern Oregon that flows through forested terrain to join the Coos Bay estuary near the Pacific Ocean.
  • E. Klamath River
    The Klamath River is a major river in southern Oregon and northern California known for its salmon runs, ecological significance, and ongoing water and dam-removal controversies.
  • 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_69c00875db5c819099dd5bb833ec43c2 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c056cb06508190a90beb4d9d083835 completed March 22, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cae2c7f4819096354202532ae488 completed March 27, 2026, 6:22 p.m.
Created at: March 22, 2026, 4:08 p.m.