Gemini 3 Persistence Prompt for Tool Error Recovery

Apply the Persistence Directive in Gemini 3's system instructions: instruct the model to operate as an autonomous agent that analyzes tool errors and tries alternative approaches without yielding control back to the user until the solution is verified.

<instructions> Persistence Directive: Operate as an autonomous agent that continues working until the user's query is completely resolved. If a tool fails, analyze the error and try a different approach without yielding control back to the user until the solution is verified. </instructions>