gemini-3-pro vs gemini-3-flash
Pricing, Performance & Features Comparison
Gemini 3 Pro is our most advanced reasoning Gemini model, capable of solving complex problems.
Input$2
Output$12
Latency (p50)–
Output Limit66K
Function Calling
JSON Mode
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Input–
Output–
in$2out$12––
Gemini 3 Flash combines Gemini 3 Pro's reasoning capabilities with the Flash line's levels on latency, efficiency, and cost. It not only enables everyday tasks with improved reasoning, but is designed to tackle the most complex agentic workflows.
Input$0.5
Output$3
Latency (p50)2.9s
Output Limit66K
Function Calling
JSON Mode
-
Input–
Output–
in$0.5out$3––