Triple

T3910713
Position Surface form Disambiguated ID Type / Status
Subject Kern River Canyon E87313 entity
Predicate partOf P40 FINISHED
Object Kern River watershed E291595 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: Kern River watershed | Statement: [Kern River Canyon, partOf, Kern River watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kern River watershed
Context triple: [Kern River Canyon, partOf, Kern River watershed]
  • A. 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.
  • B. San Joaquin River Basin
    The San Joaquin River Basin is a major watershed in California’s Central Valley that drains the San Joaquin River and its tributaries, supporting extensive agriculture, ecosystems, and communities.
  • C. 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.
  • D. Kern River chosen
    The Kern River is a major river in California’s southern Sierra Nevada that flows through Kern County, known for its whitewater recreation, hydroelectric projects, and role in supplying water to the southern San Joaquin Valley.
  • E. Ventura River watershed
    The Ventura River watershed is a river basin in Ventura County, California, that collects runoff from surrounding mountain ranges and drains it through the Ventura River to the Pacific Ocean.
  • 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_69aed9424514819086e9c58adde6652d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeed3408f881908c3cffc5dbfe3950 completed March 9, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b589c2e33c8190af908a6a021a2a82 completed March 14, 2026, 4:16 p.m.
Created at: March 9, 2026, 3:22 p.m.