Triple

T17543537
Position Surface form Disambiguated ID Type / Status
Subject Metropolitan Water District of Southern California E427265 entity
Predicate serviceArea P82 FINISHED
Object Southern California 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: Southern California
Context triple: [Metropolitan Water District of Southern California, serviceArea, Southern California]
  • A. Southern California chosen
    Southern California is the populous, culturally diverse, and economically significant southern portion of California known for its warm climate, entertainment industry, and major cities like Los Angeles and San Diego.
  • B. Central California
    Central California is a large, predominantly agricultural region in the middle of the state of California, encompassing the fertile Central Valley and parts of the coastal and inland areas between Northern and Southern California.
  • C. Calisphere
    Calisphere is a free online gateway to digitized primary sources from California’s libraries, archives, and museums, providing access to millions of historical images, documents, and multimedia items.
  • D. southeastern California
    Southeastern California is a largely arid region of the U.S. state of California that includes parts of the Mojave and Colorado Deserts and features extensive dune systems and rugged desert landscapes.
  • E. Los Angeles Basin
    The Los Angeles Basin is a large coastal lowland region in Southern California that encompasses the city of Los Angeles and its surrounding urban area, bordered by mountains and the Pacific Ocean.
  • 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_69d889df6dc081908f67dbadc03c07ee elicitation completed
NER batch_69e4545fe29c8190a586c75419fa14ea ner completed
Created at: April 10, 2026, 5:49 a.m.