Triple
T6792366
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Berkeley |
E155964
|
entity |
| Predicate | hasLibrary |
P35
|
FINISHED |
| Object |
Berkeley Public Library Central Branch
Berkeley Public Library Central Branch is the main public library facility serving the city of Berkeley, California, offering extensive collections, community programs, and public services in a large multi-story building.
|
E619911
|
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: Berkeley Public Library Central Branch | Statement: [Downtown Berkeley, hasLibrary, Berkeley Public Library Central Branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berkeley Public Library Central Branch Context triple: [Downtown Berkeley, hasLibrary, Berkeley Public Library Central Branch]
-
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.
Millbrae Library
Millbrae Library is a public library serving the community of Millbrae, California, offering lending materials, programs, and community services as part of the San Mateo County Libraries system.
-
C.
West Oakland Branch Library
The West Oakland Branch Library is a neighborhood public library serving the West Oakland community with books, media, and local programs.
-
D.
Burlingame Public Library
Burlingame Public Library is the main public library serving the city of Burlingame, California, providing community access to books, digital resources, and educational programs.
-
E.
Menlo Park Library
Menlo Park Library is the main public library serving the city of Menlo Park, California, providing community access to books, media, programs, and educational resources.
- 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: Berkeley Public Library Central Branch Triple: [Downtown Berkeley, hasLibrary, Berkeley Public Library Central Branch]
Generated description
Berkeley Public Library Central Branch is the main public library facility serving the city of Berkeley, California, offering extensive collections, community programs, and public services in a large multi-story building.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Berkeley Public Library Central Branch Target entity description: Berkeley Public Library Central Branch is the main public library facility serving the city of Berkeley, California, offering extensive collections, community programs, and public services in a large multi-story building.
-
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.
Millbrae Library
Millbrae Library is a public library serving the community of Millbrae, California, offering lending materials, programs, and community services as part of the San Mateo County Libraries system.
-
C.
West Oakland Branch Library
The West Oakland Branch Library is a neighborhood public library serving the West Oakland community with books, media, and local programs.
-
D.
Burlingame Public Library
Burlingame Public Library is the main public library serving the city of Burlingame, California, providing community access to books, digital resources, and educational programs.
-
E.
Menlo Park Library
Menlo Park Library is the main public library serving the city of Menlo Park, California, providing community access to books, media, programs, and educational resources.
- 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_69c6881770fc8190972b2906390380f5 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d2ae4d1c819089ac6b3abf11a341 |
completed | March 27, 2026, 6:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c71a8eaefc819098e848b3012da749 |
completed | March 28, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69c71ba85f608190b372a4dfe2cdc31c |
completed | March 28, 2026, 12:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c71c91e08c81908be81efc2087464a |
completed | March 28, 2026, 12:10 a.m. |
Created at: March 27, 2026, 2:15 p.m.