Triple

T17389194
Position Surface form Disambiguated ID Type / Status
Subject Covina, California E422769 entity
Predicate hasLibrary P35 FINISHED
Object Covina Public 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: Covina Public Library | Statement: [Covina, California, hasLibrary, Covina Public Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Covina Public Library
Context triple: [Covina, California, hasLibrary, Covina Public Library]
  • A. Victorville Library
    Victorville Library is a public branch library serving the Victorville community as part of the San Bernardino County Library system in California.
  • B. La Crescenta Library
    La Crescenta Library is a public library serving the La Crescenta-Montrose community in California as part of the local library system.
  • C. Yucaipa Branch Library
    Yucaipa Branch Library is a public library serving the Yucaipa community as part of the San Bernardino County Library system in California.
  • D. Glendora Public Library
    Glendora Public Library is the main public library serving the city of Glendora, California, providing community access to books, media, and educational programs.
  • E. Rancho Cucamonga Archibald Branch Library
    The Rancho Cucamonga Archibald Branch Library is a public library branch serving the Rancho Cucamonga community as part of the San Bernardino County Library system.
  • 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: Covina Public Library
Target entity description: Covina Public Library is the main public library serving the community of Covina, California, providing access to books, digital resources, and community programs.
  • A. Victorville Library
    Victorville Library is a public branch library serving the Victorville community as part of the San Bernardino County Library system in California.
  • B. La Crescenta Library
    La Crescenta Library is a public library serving the La Crescenta-Montrose community in California as part of the local library system.
  • C. Yucaipa Branch Library
    Yucaipa Branch Library is a public library serving the Yucaipa community as part of the San Bernardino County Library system in California.
  • D. Glendora Public Library
    Glendora Public Library is the main public library serving the city of Glendora, California, providing community access to books, media, and educational programs.
  • E. Rancho Cucamonga Archibald Branch Library
    The Rancho Cucamonga Archibald Branch Library is a public library branch serving the Rancho Cucamonga community as part of the San Bernardino County Library system.
  • 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a8c718c81909cb20749aaf12897 completed April 19, 2026, 2:14 a.m.
Created at: April 10, 2026, 5:45 a.m.