Triple

T19937964
Position Surface form Disambiguated ID Type / Status
Subject Parnassus Avenue E479223 entity
Predicate hasLandmark P105 FINISHED
Object UCSF Library (Parnassus) — 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: UCSF Library (Parnassus) | Statement: [Parnassus Avenue, hasLandmark, UCSF Library (Parnassus)]

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: UCSF Library (Parnassus)
Context triple: [Parnassus Avenue, hasLandmark, UCSF Library (Parnassus)]
  • A. UCSF library chosen
    The UCSF Library is the main academic and research library of the University of California, San Francisco, supporting its health sciences programs with extensive biomedical resources and services.
  • B. Stanford Auxiliary Library
    The Stanford Auxiliary Library is an off-campus high-density storage facility that houses and preserves lesser-used materials from the Stanford University Libraries system.
  • C. UCSF Laurel Heights campus
    The UCSF Laurel Heights campus is a former University of California, San Francisco site in San Francisco that historically housed administrative offices, research programs, and educational facilities.
  • D. Moraga Library
    Moraga Library is the public library serving the town of Moraga, California, providing local residents with access to books, media, and community programs.
  • E. UCSF Medical Sciences Building
    The UCSF Medical Sciences Building is a major research and education facility of the University of California, San Francisco, located on its Parnassus Heights campus.
  • 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_69d8e522a17c819095165d4d24939fd8 elicitation completed
NER batch_69e65a190ac08190b9dc7955c9764a71 ner completed
Created at: April 10, 2026, 1:53 p.m.