Triple

T6687884
Position Surface form Disambiguated ID Type / Status
Subject Midway-Sunset Oil Field E152145 entity
Predicate locatedIn P40 FINISHED
Object Kern County, California E27981 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 County, California | Statement: [Midway-Sunset Oil Field, locatedIn, Kern County, California]

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: Kern County, California
Context triple: [Midway-Sunset Oil Field, locatedIn, Kern County, California]
  • A. Kern County chosen
    Kern County is a large, oil- and agriculture-rich county in California’s southern Central Valley that includes cities such as Bakersfield and is a major hub for energy production.
  • B. Fresno County
    Fresno County is a large, agriculturally rich county in California’s San Joaquin Valley, centered on the city of Fresno and known for its significant role in U.S. fruit, nut, and vegetable production.
  • C. Tulare County, California
    Tulare County, California is a largely rural county in the southern Sierra Nevada region known for its vast agricultural output and proximity to Sequoia National Park and Mount Whitney.
  • D. San Joaquin County
    San Joaquin County is a largely agricultural and rapidly growing county in California’s Central Valley, anchored by the city of Stockton and known for its role in the state’s farming and transportation industries.
  • E. Sacramento County
    Sacramento County is a county in Northern California that includes the state capital, Sacramento, and serves as a major political and economic hub of the region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c687f9977c819097e7f5ada4fe522e elicitation completed
NER batch_69c6b14e58708190a4ba8ff1c085f160 ner completed
NED1 batch_69f489b62b808190a3fc89e73e8ae2f7 ned_source_triple completed
Created at: March 27, 2026, 2:04 p.m.