Triple

T17919906
Position Surface form Disambiguated ID Type / Status
Subject American Valley E448036 entity
Predicate drainageBasin P1559 FINISHED
Object Feather River watershed NE NERFINISHED

How this triple was built (3 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: Feather River watershed | Statement: [American Valley, drainageBasin, Feather River watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Feather River watershed
Context triple: [American Valley, drainageBasin, Feather River watershed]
  • A. Kings River watershed
    The Kings River watershed is the drainage basin in California’s southern Sierra Nevada that collects and channels water from mountain headwaters through the Kings River system to downstream reservoirs, farms, and communities.
  • B. Kern River watershed
    The Kern River watershed is the entire land area in California’s southern Sierra Nevada whose surface water drains into the Kern River system, encompassing its tributaries, headwaters, and surrounding catchment.
  • C. Yuba River watershed
    The Yuba River watershed is the drainage basin in Northern California that collects and channels water from the Sierra Nevada into the Yuba River system.
  • D. Kaweah River watershed
    The Kaweah River watershed is a mountainous drainage basin in California’s southern Sierra Nevada that channels snowmelt and rainfall through steep canyons and forests before flowing into the San Joaquin Valley.
  • E. Sonoma Creek watershed
    The Sonoma Creek watershed is a drainage basin in Sonoma County, California, that collects runoff from the Mayacamas Mountains and surrounding landscapes before flowing into San Pablo Bay.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Feather River watershed
Target entity description: The Feather River watershed is a major river basin in the northern Sierra Nevada of California that supplies water, hydroelectric power, and habitat to a wide region and forms a key part of the Sacramento River system.
  • A. Kings River watershed
    The Kings River watershed is the drainage basin in California’s southern Sierra Nevada that collects and channels water from mountain headwaters through the Kings River system to downstream reservoirs, farms, and communities.
  • B. Kern River watershed
    The Kern River watershed is the entire land area in California’s southern Sierra Nevada whose surface water drains into the Kern River system, encompassing its tributaries, headwaters, and surrounding catchment.
  • C. Yuba River watershed
    The Yuba River watershed is the drainage basin in Northern California that collects and channels water from the Sierra Nevada into the Yuba River system.
  • D. Kaweah River watershed
    The Kaweah River watershed is a mountainous drainage basin in California’s southern Sierra Nevada that channels snowmelt and rainfall through steep canyons and forests before flowing into the San Joaquin Valley.
  • E. Sonoma Creek watershed
    The Sonoma Creek watershed is a drainage basin in Sonoma County, California, that collects runoff from the Mayacamas Mountains and surrounding landscapes before flowing into San Pablo Bay.
  • F. None of above. chosen

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_69d8b9f6d394819082a6d69fd1e23d2f completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4a309532881908633bd723923880f completed April 19, 2026, 9:40 a.m.
Created at: April 10, 2026, 10:20 a.m.