Triple

T4508734
Position Surface form Disambiguated ID Type / Status
Subject San Francisco War Memorial and Performing Arts Center E101996 entity
Predicate partOf P40 FINISHED
Object San Francisco Civic Center Historic District E25034 NE FINISHED

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 Civic Center Historic District | Statement: [San Francisco War Memorial and Performing Arts Center, partOf, San Francisco Civic Center Historic District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco Civic Center Historic District
Context triple: [San Francisco War Memorial and Performing Arts Center, partOf, San Francisco Civic Center Historic District]
  • A. Civic Center, San Francisco chosen
    Civic Center, San Francisco is a historic governmental and cultural district in the heart of the city, known for its grand Beaux-Arts architecture, major civic institutions, and prominent public plazas.
  • B. Financial District (San Francisco)
    The Financial District in San Francisco is the city’s primary central business hub, characterized by its dense cluster of skyscrapers, corporate headquarters, and major financial institutions.
  • C. San Francisco War Memorial Opera House
    The San Francisco War Memorial Opera House is a historic performing arts venue in San Francisco renowned as the longtime home of the San Francisco Opera and San Francisco Ballet.
  • D. San Francisco War Memorial and Performing Arts Center
    The San Francisco War Memorial and Performing Arts Center is a major cultural complex in San Francisco that houses venues like the War Memorial Opera House and Davies Symphony Hall, serving as home to the city’s opera, ballet, and symphony.
  • E. San Francisco Federal Building
    The San Francisco Federal Building is a prominent contemporary government office tower in San Francisco known for its unconventional, energy-efficient design by architect Thom Mayne.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd43d6251c81909deecce3e6e9d69c completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd570f9b1c8190b52ace855dbf6641 completed March 20, 2026, 2:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69bda42699648190a54e8c474766d29d completed March 20, 2026, 7:46 p.m.
Created at: March 20, 2026, 1:01 p.m.