Triple

T21890858
Position Surface form Disambiguated ID Type / Status
Subject Wasilla, Alaska E540539 entity
Predicate recreationAccess P8966 FINISHED
Object Matanuska River — NE NERFINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Matanuska River
Context triple: [Wasilla, Alaska, recreationAccess, Matanuska River]
  • A. Matanuska River chosen
    The Matanuska River is a glacially fed river in southcentral Alaska known for its scenic valley, braided channels, and proximity to the Matanuska Glacier.
  • B. Aniak River
    The Aniak River is a significant waterway in western Alaska that flows into the Kuskokwim River and supports local communities, subsistence activities, and salmon fisheries.
  • C. Nushagak River
    The Nushagak River is a major salmon-bearing river in southwest Alaska that flows into Bristol Bay and supports important subsistence and commercial fisheries.
  • D. Kenai River
    The Kenai River is a renowned salmon-fishing river on Alaska’s Kenai Peninsula, flowing from Kenai Lake to the Pacific and supporting rich wildlife and recreation.
  • E. Aniakchak River
    The Aniakchak River is a remote, wild river in Alaska that flows from the Aniakchak Caldera to the Pacific Ocean, known for its rugged scenery, challenging whitewater, and protected status within a national monument.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0c47a95908190ae3e19b716accb3d elicitation completed
NER batch_69f11fc2124c8190a79cf115a1d30283 ner completed
Created at: April 16, 2026, 7:06 p.m.