Triple
T17931020
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco War Memorial and Performing Arts Center Board of Trustees |
E448331
|
entity |
| Predicate | appliesTo |
P1129
|
FINISHED |
| Object |
Veterans Building (San Francisco)
The Veterans Building in San Francisco is a historic Beaux-Arts structure in the Civic Center that houses cultural institutions and performance spaces and forms part of the San Francisco War Memorial and Performing Arts Center complex.
|
E101996
|
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: Veterans Building (San Francisco) | Statement: [San Francisco War Memorial and Performing Arts Center Board of Trustees, appliesTo, Veterans Building (San Francisco)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Veterans Building (San Francisco) Context triple: [San Francisco War Memorial and Performing Arts Center Board of Trustees, appliesTo, Veterans Building (San Francisco)]
-
A.
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.
-
B.
San Francisco Veterans Memorial
The San Francisco Veterans Memorial is a public monument in San Francisco honoring U.S. military veterans, designed as a contemplative civic space by architect Michael Arad.
-
C.
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.
-
D.
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.
-
E.
South San Francisco Post Office
The South San Francisco Post Office is a historic U.S. postal facility in South San Francisco, California, notable for its New Deal–era murals and architectural character.
- 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: Veterans Building (San Francisco) Triple: [San Francisco War Memorial and Performing Arts Center Board of Trustees, appliesTo, Veterans Building (San Francisco)]
Generated description
The Veterans Building in San Francisco is a historic Beaux-Arts structure in the Civic Center that houses cultural institutions and performance spaces and forms part of the San Francisco War Memorial and Performing Arts Center complex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Veterans Building (San Francisco) Target entity description: The Veterans Building in San Francisco is a historic Beaux-Arts structure in the Civic Center that houses cultural institutions and performance spaces and forms part of the San Francisco War Memorial and Performing Arts Center complex.
-
A.
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.
-
B.
San Francisco Veterans Memorial
The San Francisco Veterans Memorial is a public monument in San Francisco honoring U.S. military veterans, designed as a contemplative civic space by architect Michael Arad.
-
C.
San Francisco War Memorial and Performing Arts Center
chosen
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.
-
D.
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.
-
E.
South San Francisco Post Office
The South San Francisco Post Office is a historic U.S. postal facility in South San Francisco, California, notable for its New Deal–era murals and architectural character.
- F. None of above.
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_69d8b9f79d14819095540856928f0e25 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a551e1788190abad0d6a85ec55e1 |
completed | April 19, 2026, 9:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0321381d0081908955e50cc80aeed2 |
completed | May 12, 2026, 12:46 p.m. |
| NEDg | Description generation | batch_6a032290b0bc8190a2494a721f52a81a |
completed | May 12, 2026, 12:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a032307ae8481908902068e60848db3 |
completed | May 12, 2026, 12:54 p.m. |
Created at: April 10, 2026, 10:20 a.m.