Triple

T17330698
Position Surface form Disambiguated ID Type / Status
Subject Great Western Divide region E420805 entity
Predicate drainageDivideBetween P6497 FINISHED
Object Kern River basin — NE ONNED1

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 basin | Statement: [Great Western Divide region, drainageDivideBetween, Kern River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kern River basin
Context triple: [Great Western Divide region, drainageDivideBetween, Kern River basin]
  • A. Kern River watershed chosen
    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.
  • 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. Kern River
    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.
  • D. Kern River Valley
    Kern River Valley is a scenic region in California’s southern Sierra Nevada known for the Kern River, outdoor recreation, and small mountain communities like Lake Isabella and Kernville.
  • E. Sacramento River Basin
    The Sacramento River Basin is a major watershed in Northern California that drains the Sacramento River and its tributaries, supporting extensive agriculture, ecosystems, and water supply for the region.
  • 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_69d889d3adc881909319f1edb8d2a956 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e439d5c788819092bdc4d3de0ec958 completed April 19, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_6a019550d3bc8190bda76e83edc81063 finalizing May 11, 2026, 8:37 a.m.
Created at: April 10, 2026, 5:43 a.m.