Triple
T16228306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Main Library (San Francisco Public Library) |
E393912
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
San Francisco History Center
The San Francisco History Center is a specialized research collection and archive dedicated to preserving and providing access to materials documenting the history and culture of San Francisco.
|
E91062
|
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: San Francisco History Center | Statement: [Main Library (San Francisco Public Library), hasPart, San Francisco History Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Francisco History Center Context triple: [Main Library (San Francisco Public Library), hasPart, San Francisco History Center]
-
A.
San Francisco Public Library
The San Francisco Public Library is the city’s main public library system, providing free access to books, digital resources, and community programs through a central library and neighborhood branches.
-
B.
Sacramento History Museum
The Sacramento History Museum is a cultural institution in Old Sacramento that showcases the region’s Gold Rush heritage, riverfront commerce, and local history through exhibits and educational programs.
-
C.
Oakland Museum of California
The Oakland Museum of California is a multidisciplinary museum in Oakland that explores the art, history, and natural sciences of California through extensive collections and community-focused exhibitions.
-
D.
San Mateo County History Museum
The San Mateo County History Museum is a regional museum in Redwood City, California, dedicated to preserving and presenting the history and cultural heritage of San Mateo County.
-
E.
De Young Museum
The De Young Museum is a major fine arts museum in San Francisco’s Golden Gate Park, renowned for its distinctive contemporary architecture and diverse collections of American and international art.
- 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: San Francisco History Center Triple: [Main Library (San Francisco Public Library), hasPart, San Francisco History Center]
Generated description
The San Francisco History Center is a specialized research collection and archive dedicated to preserving and providing access to materials documenting the history and culture of San Francisco.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San Francisco History Center Target entity description: The San Francisco History Center is a specialized research collection and archive dedicated to preserving and providing access to materials documenting the history and culture of San Francisco.
-
A.
San Francisco Public Library
chosen
The San Francisco Public Library is the city’s main public library system, providing free access to books, digital resources, and community programs through a central library and neighborhood branches.
-
B.
Sacramento History Museum
The Sacramento History Museum is a cultural institution in Old Sacramento that showcases the region’s Gold Rush heritage, riverfront commerce, and local history through exhibits and educational programs.
-
C.
Oakland Museum of California
The Oakland Museum of California is a multidisciplinary museum in Oakland that explores the art, history, and natural sciences of California through extensive collections and community-focused exhibitions.
-
D.
San Mateo County History Museum
The San Mateo County History Museum is a regional museum in Redwood City, California, dedicated to preserving and presenting the history and cultural heritage of San Mateo County.
-
E.
De Young Museum
The De Young Museum is a major fine arts museum in San Francisco’s Golden Gate Park, renowned for its distinctive contemporary architecture and diverse collections of American and international art.
- 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_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.