Triple

T17389194
Position Surface form Disambiguated ID Type / Status
Subject Covina, California E422769 entity
Predicate hasLibrary P35 FINISHED
Object Covina Public Library
Covina Public Library is the main public library serving the community of Covina, California, providing access to books, digital resources, and community programs.
 E1266515 NE FINISHED

How this triple was built (4 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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Covina Public Library
Triple: [Covina, California, hasLibrary, Covina Public Library]
Generated description
Covina Public Library is the main public library serving the community of Covina, California, providing access to books, digital resources, and community programs.
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 (5 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.
NED1 Entity disambiguation (via context triple) batch_6a019ffcfe508190a03907a3c0eafe2c completed May 11, 2026, 9:23 a.m.
NEDg Description generation batch_6a01a19785508190a759628553297053 completed May 11, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_6a01a1f98470819086142ef594a8a13f completed May 11, 2026, 9:31 a.m.
Created at: April 10, 2026, 5:45 a.m.