Triple

T18743273
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Historic Preservation Commission E458342 entity
Predicate hasAuthorityOver P544 FINISHED
Object San Francisco historic districts — NE NERFINISHED

How this triple was built (2 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 Francisco historic districts | Statement: [San Francisco Historic Preservation Commission, hasAuthorityOver, San Francisco historic districts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco historic districts
Context triple: [San Francisco Historic Preservation Commission, hasAuthorityOver, San Francisco historic districts]
  • A. National Register of Historic Places in San Francisco chosen
    The National Register of Historic Places in San Francisco is the official federal list recognizing buildings, sites, districts, and structures in San Francisco that are deemed worthy of preservation for their historical, architectural, or cultural significance.
  • B. San Francisco district
    The San Francisco district is the historic quarter of Telde in Gran Canaria, characterized by traditional Canarian architecture, narrow streets, and cultural heritage sites.
  • C. Portolá district of San Francisco
    The Portolá district of San Francisco is a residential neighborhood in the city’s southeast, known for its hilly streets, diverse community, and proximity to McLaren Park.
  • D. San Francisco park system
    The San Francisco park system is the network of public parks, open spaces, and recreational areas managed by the city of San Francisco, known for its diverse landscapes, iconic views, and extensive urban green spaces.
  • E. San Francisco Historic Preservation Commission
    The San Francisco Historic Preservation Commission is a city body that oversees and protects San Francisco’s historic and cultural resources through landmark designation and preservation review.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8d394dc308190b6725073f5db324c completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e57690a4d081908ab4c3890bb07e86 completed April 20, 2026, 12:42 a.m.
Created at: April 10, 2026, 11:51 a.m.