Triple

T10939306
Position Surface form Disambiguated ID Type / Status
Subject Stanley Saitowitz E258422 entity
Predicate designed P184 FINISHED
Object Yerba Buena Lofts, San Francisco
Yerba Buena Lofts in San Francisco is a prominent modernist residential loft complex known for its minimalist design, bold geometric forms, and extensive use of glass and concrete.
 E895250 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: Yerba Buena Lofts, San Francisco | Statement: [Stanley Saitowitz, designed, Yerba Buena Lofts, San Francisco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yerba Buena Lofts, San Francisco
Context triple: [Stanley Saitowitz, designed, Yerba Buena Lofts, San Francisco]
  • A. Mills Building (San Francisco)
    The Mills Building in San Francisco is a historic downtown office building named for financier and philanthropist Darius Ogden Mills, reflecting his prominence in the city’s late 19th- and early 20th-century development.
  • B. Three Embarcadero Center
    Three Embarcadero Center is a prominent high-rise office building within San Francisco’s Embarcadero Center complex, known for its modernist architecture and prime downtown location.
  • C. Four Embarcadero Center
    Four Embarcadero Center is a prominent high-rise office building within San Francisco’s Embarcadero Center complex, known for its commercial space and central downtown location.
  • D. San Francisco Art Institute building
    The San Francisco Art Institute building is a historic Spanish Colonial Revival-style campus structure in San Francisco, renowned for its iconic bell tower, courtyard, and role as a major West Coast center for art education.
  • E. South of Market (SoMa)
    South of Market (SoMa) is a large, formerly industrial San Francisco neighborhood now known for its tech offices, nightlife, museums, and major venues like the Moscone Center.
  • 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: Yerba Buena Lofts, San Francisco
Triple: [Stanley Saitowitz, designed, Yerba Buena Lofts, San Francisco]
Generated description
Yerba Buena Lofts in San Francisco is a prominent modernist residential loft complex known for its minimalist design, bold geometric forms, and extensive use of glass and concrete.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yerba Buena Lofts, San Francisco
Target entity description: Yerba Buena Lofts in San Francisco is a prominent modernist residential loft complex known for its minimalist design, bold geometric forms, and extensive use of glass and concrete.
  • A. Mills Building (San Francisco)
    The Mills Building in San Francisco is a historic downtown office building named for financier and philanthropist Darius Ogden Mills, reflecting his prominence in the city’s late 19th- and early 20th-century development.
  • B. Three Embarcadero Center
    Three Embarcadero Center is a prominent high-rise office building within San Francisco’s Embarcadero Center complex, known for its modernist architecture and prime downtown location.
  • C. Four Embarcadero Center
    Four Embarcadero Center is a prominent high-rise office building within San Francisco’s Embarcadero Center complex, known for its commercial space and central downtown location.
  • D. San Francisco Art Institute building
    The San Francisco Art Institute building is a historic Spanish Colonial Revival-style campus structure in San Francisco, renowned for its iconic bell tower, courtyard, and role as a major West Coast center for art education.
  • E. South of Market (SoMa)
    South of Market (SoMa) is a large, formerly industrial San Francisco neighborhood now known for its tech offices, nightlife, museums, and major venues like the Moscone Center.
  • 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_69d6aa8769b4819082bfe5e61b9017f0 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d770c1389881909341170984211810 completed April 9, 2026, 9:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69e23c0e940081908c84ea4cf3b877fc completed April 17, 2026, 1:56 p.m.
NEDg Description generation batch_69e24541cbb481908f14a9cb2787c118 completed April 17, 2026, 2:35 p.m.
NED2 Entity disambiguation (via description) batch_69e248f48dc88190af9491e8cdc4a532 completed April 17, 2026, 2:51 p.m.
Created at: April 8, 2026, 9:23 p.m.