Triple

T8253346
Position Surface form Disambiguated ID Type / Status
Subject Columbus Avenue and Broadway intersection E193009 entity
Predicate near P350 FINISHED
Object Chinatown, San Francisco E102897 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: Chinatown, San Francisco | Statement: [Columbus Avenue and Broadway intersection, near, Chinatown, San Francisco]

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: Chinatown, San Francisco
Context triple: [Columbus Avenue and Broadway intersection, near, Chinatown, San Francisco]
  • A. Chinatown, Los Angeles
    Chinatown, Los Angeles is a historic neighborhood and cultural district known for its Chinese-American community, restaurants, markets, and iconic architecture just north of downtown Los Angeles.
  • B. San Francisco Chinatown chosen
    San Francisco Chinatown is a historic and culturally vibrant neighborhood in San Francisco, known as one of the oldest and largest Chinese communities outside Asia, featuring distinctive architecture, shops, and restaurants.
  • C. Chinatown, Chicago
    Chinatown, Chicago is a vibrant historic neighborhood on the South Side known for its Chinese-American community, restaurants, shops, and cultural landmarks.
  • D. Chinatown
    Chinatown is a 1974 neo-noir mystery film directed by Roman Polanski, widely regarded as one of the greatest American films for its complex plot, atmospheric style, and iconic performances by Jack Nicholson and Faye Dunaway.
  • E. Chinatown
    Chinatown is a historic Washington, D.C. neighborhood known for its Chinese cultural heritage, distinctive archway, and concentration of restaurants and shops.
  • 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_69ca82dfad9c8190b8cd18fb89f50f40 elicitation completed
NER batch_69cb78cbc7cc81909931440e95d6e691 ner completed
NED1 batch_69cd94f9c97881908c6e9f266aba888e ned_source_triple completed
Created at: March 30, 2026, 5:48 p.m.