Triple

T18121889
Position Surface form Disambiguated ID Type / Status
Subject San Joaquin Valley transportation corridor E433758 entity
Predicate follows P134 FINISHED
Object San Joaquin Valley — NE NERFINISHED

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: San Joaquin Valley | Statement: [San Joaquin Valley transportation corridor, follows, San Joaquin Valley]

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: San Joaquin Valley
Context triple: [San Joaquin Valley transportation corridor, follows, San Joaquin Valley]
  • A. San Joaquin Valley chosen
    The San Joaquin Valley is a major agricultural region in central California known for its extensive farming and reliance on large-scale irrigation systems.
  • B. Central Valley
    Central Valley is a major agricultural and wine-producing lowland in Chile’s Maule Region, characterized by fertile plains and a temperate climate.
  • C. Central Valley
    Central Valley is the most populous and economically important region of Costa Rica, encompassing the capital San José and several other major cities in a highland plateau.
  • D. Central Valley
    The Central Valley is a vast, fertile agricultural region in California that serves as one of the most productive farming areas in the world.
  • E. Sacramento Valley
    Sacramento Valley is the northern portion of California’s Central Valley, known for its extensive agriculture, river systems, and the state capital, Sacramento.
  • 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_69d8b909e8cc81908df4cc2b8ea6d11f elicitation completed
NER batch_69e4ddea61bc8190af4b3efa2596b632 ner completed
Created at: April 10, 2026, 10:28 a.m.