Triple
T20365429
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Civic Center/UN Plaza station |
E496893
|
entity |
| Predicate | nearbyLandmark |
P350
|
FINISHED |
| Object | San Francisco Public Library Main Library |
E91062
|
NE FINISHED |
How this triple was built (2 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 Public Library Main Library | Statement: [Civic Center/UN Plaza station, nearbyLandmark, San Francisco Public Library Main Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Francisco Public Library Main Library Context triple: [Civic Center/UN Plaza station, nearbyLandmark, San Francisco Public Library Main Library]
-
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.
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.
-
C.
Oakland Public Library
Oakland Public Library is the public library system serving the city of Oakland, California, providing community access to books, media, technology, and educational programs across multiple neighborhood branches.
-
D.
Redwood City Public Library
Redwood City Public Library is the main public library system serving the community of Redwood City, California with books, digital resources, and community programs.
-
E.
Folsom Library
Folsom Library is the main academic library on Rensselaer Polytechnic Institute’s Troy campus, providing research resources, study spaces, and information services to students and faculty.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69e0b4a4f9b081908a5a021919c21ccb |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67870f4448190ab63cbe03542de21 |
completed | April 20, 2026, 7:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a087089e0408190be8394376cdec110 |
completed | May 16, 2026, 1:26 p.m. |
Created at: April 16, 2026, 11:26 a.m.