Triple

T3270292
Position Surface form Disambiguated ID Type / Status
Subject Lake Oroville E68629 entity
Predicate inflow P415 FINISHED
Object North Fork Feather River E130061 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 Fork Feather River | Statement: [Lake Oroville, inflow, North Fork Feather River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Fork Feather River
Context triple: [Lake Oroville, inflow, North Fork Feather River]
  • A. North Fork American River
    The North Fork American River is a major tributary of California’s American River, known for its rugged canyon scenery, whitewater recreation, and relatively undisturbed natural habitat in the Sierra Nevada foothills.
  • B. Feather River chosen
    The Feather River is a major tributary of the Sacramento River in Northern California, known for its extensive role in the state’s water supply, hydroelectric power generation, and flood control.
  • C. Kaweah River
    The Kaweah River is a Sierra Nevada waterway in California that flows through Sequoia National Park and the foothills near the town of Three Rivers before feeding into Lake Kaweah.
  • D. Middle Fork Kings River
    The Middle Fork Kings River is a remote, rugged tributary of California’s Kings River known for its deep granite canyons, challenging whitewater, and pristine Sierra Nevada wilderness.
  • E. South Fork Kings River
    The South Fork Kings River is a major headwater branch of California’s Kings River, flowing through rugged canyons and alpine terrain in Kings Canyon National Park.
  • 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_69ad859b54f881909bf530d549caf2fd completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adaff349148190beae8c0994b7ad83 completed March 8, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69be6f7ccdf4819099dbfcad566293ea completed March 21, 2026, 10:14 a.m.
Created at: March 8, 2026, 3:09 p.m.