Triple

T18880621
Position Surface form Disambiguated ID Type / Status
Subject Downtown San Diego E461815 entity
Predicate hasLandmark P105 FINISHED
Object San Diego Central Library — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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 Diego Central Library | Statement: [Downtown San Diego, hasLandmark, San Diego Central Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Diego Central Library
Context triple: [Downtown San Diego, hasLandmark, San Diego Central Library]
  • A. San Diego Union Building
    The San Diego Union Building is a historic structure in Old Town San Diego where the city’s first newspaper, the San Diego Union, was originally printed and published.
  • B. San Diego County Library system
    The San Diego County Library system is a network of public libraries serving communities throughout San Diego County with books, digital resources, programs, and community services.
  • C. Los Angeles Public Library
    The Los Angeles Public Library is the landmark central library of Los Angeles, renowned for its distinctive architecture, extensive collections, and role as a major cultural and educational hub for the city.
  • D. A.K. Smiley Public Library
    A.K. Smiley Public Library is a historic public library and architectural landmark known for its distinctive Mission Revival style and cultural significance in Redlands, California.
  • E. Cerritos Library
    Cerritos Library is a technologically advanced, architecturally distinctive public library in Cerritos, California, known for its innovative design and community-focused services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: San Diego Central Library
Target entity description: San Diego Central Library is the main branch of the San Diego Public Library system, known for its distinctive dome architecture and extensive community, educational, and cultural resources.
  • A. San Diego Union Building
    The San Diego Union Building is a historic structure in Old Town San Diego where the city’s first newspaper, the San Diego Union, was originally printed and published.
  • B. San Diego County Library system
    The San Diego County Library system is a network of public libraries serving communities throughout San Diego County with books, digital resources, programs, and community services.
  • C. Los Angeles Public Library
    The Los Angeles Public Library is the landmark central library of Los Angeles, renowned for its distinctive architecture, extensive collections, and role as a major cultural and educational hub for the city.
  • D. A.K. Smiley Public Library
    A.K. Smiley Public Library is a historic public library and architectural landmark known for its distinctive Mission Revival style and cultural significance in Redlands, California.
  • E. Cerritos Library
    Cerritos Library is a technologically advanced, architecturally distinctive public library in Cerritos, California, known for its innovative design and community-focused services.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8dcfc3430819095ee6fc0eb4c06a5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c3d133f08190a482e601c1866662 completed April 20, 2026, 6:12 a.m.
Created at: April 10, 2026, 11:57 a.m.