Triple
T16228309
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Main Library (San Francisco Public Library) |
E393912
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
African American Center
The African American Center is a specialized division of the San Francisco Public Library’s Main Library dedicated to resources, programs, and services focused on African American history, culture, and community.
|
E1200868
|
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: African American Center | Statement: [Main Library (San Francisco Public Library), hasPart, African American Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: African American Center Context triple: [Main Library (San Francisco Public Library), hasPart, African American Center]
-
A.
John Hope Franklin Research Center for African and African American History and Culture
The John Hope Franklin Research Center for African and African American History and Culture is a specialized research center and archival collection dedicated to documenting, preserving, and promoting the study of the history, culture, and experiences of people of African descent.
-
B.
National Afro-American Museum and Cultural Center
The National Afro-American Museum and Cultural Center is a museum in Ohio dedicated to preserving, interpreting, and celebrating African American history, art, and culture.
-
C.
W. E. B. Du Bois Library
The W. E. B. Du Bois Library is the main academic library at the University of Massachusetts Amherst, known for its distinctive high-rise design and extensive research collections.
-
D.
Charles H. Wright Museum of African American History
The Charles H. Wright Museum of African American History is a major cultural institution in Detroit dedicated to preserving and showcasing the history, art, and achievements of African Americans.
-
E.
C.E. Gaines Center
The C.E. Gaines Center is an indoor athletic arena at Winston-Salem State University that serves as the primary home venue for the university’s basketball programs.
- 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: African American Center Triple: [Main Library (San Francisco Public Library), hasPart, African American Center]
Generated description
The African American Center is a specialized division of the San Francisco Public Library’s Main Library dedicated to resources, programs, and services focused on African American history, culture, and community.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: African American Center Target entity description: The African American Center is a specialized division of the San Francisco Public Library’s Main Library dedicated to resources, programs, and services focused on African American history, culture, and community.
-
A.
John Hope Franklin Research Center for African and African American History and Culture
The John Hope Franklin Research Center for African and African American History and Culture is a specialized research center and archival collection dedicated to documenting, preserving, and promoting the study of the history, culture, and experiences of people of African descent.
-
B.
National Afro-American Museum and Cultural Center
The National Afro-American Museum and Cultural Center is a museum in Ohio dedicated to preserving, interpreting, and celebrating African American history, art, and culture.
-
C.
W. E. B. Du Bois Library
The W. E. B. Du Bois Library is the main academic library at the University of Massachusetts Amherst, known for its distinctive high-rise design and extensive research collections.
-
D.
Charles H. Wright Museum of African American History
The Charles H. Wright Museum of African American History is a major cultural institution in Detroit dedicated to preserving and showcasing the history, art, and achievements of African Americans.
-
E.
C.E. Gaines Center
The C.E. Gaines Center is an indoor athletic arena at Winston-Salem State University that serves as the primary home venue for the university’s basketball programs.
- 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_69d87f204df88190a8f88923decf9835 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e23d2785f88190ae80d5d61129d3e5 |
completed | April 17, 2026, 2:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00079e83f08190a260751fd8b55eef |
completed | May 10, 2026, 4:20 a.m. |
| NEDg | Description generation | batch_6a00089a498c819092685d13f975e7cd |
completed | May 10, 2026, 4:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0009042b288190b3a756354c04dfd3 |
completed | May 10, 2026, 4:26 a.m. |
Created at: April 10, 2026, 5:03 a.m.