The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Dec. 23, 2025
Dropbox, Inc., San Francisco, CA (US);
Eric Wang, Burlingame, CA (US);
Dmitriy Meyerzon, Bellevue, WA (US);
Hans Sayyadi, Lafayette, CO (US);
Dropbox, Inc., San Francisco, CA (US);
Abstract
The present disclosure relates to systems, non-transitory computer-readable media, and methods that utilize a meta-prompting model to generate and store modified system prompts for agent models. For example, the system utilizes an agent model to produce a generated task output from a system prompt corresponding to a task input. The system utilizes a meta-prompting model to compare the generated task output with an expected task output and determine one or more task output differences. The system utilizes the meta-prompting model to generate a modified system prompt for the agent model to produce a task output aligning with the expected task output according to the task output differences. In some embodiments, the system iteratively adjusts the modified system prompt. In some embodiments, the system stores the modified system prompt in a system prompt repository for later use with the agent model for a particular task.