gpt-5.1-2025-11-13 vs gemini-3-flash
Pricing, Performance & Features Comparison
The best model for coding and agentic tasks with configurable reasoning effort.
Input$1.3
Output$10
Latency (p50)2s
Output Limit128K
Function Calling
JSON Mode
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in$1.3out$10cache$0.13-
Latency (24h)
Success Rate (24h)
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)2.5s
Output Limit66K
Function Calling
JSON Mode
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in$0.5out$3--