Triple

T4633285
Position Surface form Disambiguated ID Type / Status
Subject California Golden Bears men’s tennis E101467 entity
Predicate city P40 FINISHED
Object Berkeley, California E22332 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: Berkeley, California | Statement: [California Golden Bears men’s tennis, city, Berkeley, 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: Berkeley, California
Context triple: [California Golden Bears men’s tennis, city, Berkeley, California]
  • A. Berkeley
    Berkeley is a suburb in the Wollongong region of New South Wales, Australia, known for its residential character near Lake Illawarra.
  • B. Berkeley
    Berkeley is a small village in Providence County, Rhode Island, known primarily as a local residential community within the town of Cumberland.
  • C. Berkeley chosen
    Berkeley is a culturally vibrant and politically progressive city in California’s San Francisco Bay Area, known for its historic association with higher education and social activism.
  • D. Berkeley
    Berkeley is a historic English surname associated with notable aristocratic families and figures in British history.
  • E. Stanford, California
    Stanford, California is an unincorporated community in Santa Clara County best known as the home of Stanford University and its surrounding campus.
  • 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_69bd43d2f1c081908cd4b7ec48ecc73d elicitation completed
NER batch_69bd5a5d0de881909baacc5b991f5b53 ner completed
NED1 batch_69be0368d2748190bc8560ecb16e1997 ned_source_triple completed
Created at: March 20, 2026, 1:13 p.m.