Triple

T12370040
Position Surface form Disambiguated ID Type / Status
Subject Umpqua River tidal flats E294976 entity
Predicate partOf P40 FINISHED
Object Umpqua River watershed 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: Umpqua River watershed | Statement: [Umpqua River tidal flats, partOf, Umpqua River watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Umpqua River watershed
Context triple: [Umpqua River tidal flats, partOf, Umpqua River watershed]
  • A. South Umpqua River
    The South Umpqua River is a major river in southwestern Oregon that flows through the Cascade Range and the city of Roseburg before joining the North Umpqua River to form the main Umpqua River.
  • B. North Umpqua River
    The North Umpqua River is a renowned river in southwestern Oregon celebrated for its clear waters, dramatic forested canyons, and exceptional fishing and whitewater recreation.
  • C. 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.
  • D. Calapooia River basin
    The Calapooia River basin is a watershed in western Oregon that historically formed the homeland of the Kalapuya people.
  • E. Lower Umpqua
    Lower Umpqua are an Indigenous people of the central Oregon coast, traditionally speakers of a dialect of the Siuslaw language and part of the broader cultural groups of the Pacific Northwest.
  • 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_69d6ab6d8a4081908636601e69ddf262 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93fa65a608190a1597a49751185a8 completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f65ea0a4c4819091a7a66c3b73d776 completed May 2, 2026, 8:29 p.m.
Created at: April 8, 2026, 9:54 p.m.