Triple

T17388150
Position Surface form Disambiguated ID Type / Status
Subject Walla Walla River E422741 entity
Predicate hasRightTributary P415 FINISHED
Object South Fork Walla Walla River — 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: South Fork Walla Walla River | Statement: [Walla Walla River, hasRightTributary, South Fork Walla Walla River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Fork Walla Walla River
Context triple: [Walla Walla River, hasRightTributary, South Fork Walla Walla River]
  • A. Walla Walla River chosen
    The Walla Walla River is a tributary of the Columbia River in the Pacific Northwest, flowing through northeastern Oregon and southeastern Washington and giving its name to Walla Walla County.
  • B. Okanogan River
    The Okanogan River is a north–south flowing river in British Columbia and Washington that drains the Okanagan region into the Columbia River.
  • C. Klickitat River
    The Klickitat River is a tributary of the Columbia River in south-central Washington known for its scenic canyon, whitewater recreation, and important salmon and steelhead runs.
  • D. Methow River
    The Methow River is a scenic tributary of the Columbia River in north-central Washington State, renowned for its salmon runs, recreation opportunities, and the picturesque Methow Valley it drains.
  • E. Suiattle River
    The Suiattle River is a glacially fed river in the North Cascades of Washington State, originating on the slopes of Glacier Peak and flowing through remote forested valleys before joining the Sauk River.
  • 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.