Gemini 3.1 Pro

Google

The most advanced Gemini model with significantly improved reasoning, SWE and agentic capabilities. Building on Gemini 3 Pro, this model delivers better token efficiency, expanded thinking levels, and stronger performance on complex problem-solving benchmarks. With a 1M context window and full multimodal support, it excels at ambitious agentic workflows, coding, multi-step function calling, planning, and deep knowledge tasks. Choose this for the most demanding analytical, research, and engineering challenges.

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Capabilities

Thinking

Tool Use

Image Input

PDF Input

Technical Specifications

Context Window

1,000,000 tokens

Max Output

64,000 tokens

Pricing

Non-Priority Token Costs (per 1M tokens)

Cache Miss Input
≤ 200,000 input$2
> 200,000 input$4
Non-Reasoning Output
≤ 200,000 input$12
> 200,000 input$18
Cache Read Input
≤ 200,000 input$0.20
> 200,000 input$0.40

Priority Token Costs (per 1M tokens)

Cache Miss Input
≤ 200,000 input$3.60
> 200,000 input$7.20
Non-Reasoning Output
≤ 200,000 input$21.60
> 200,000 input$32.40
Cache Read Input
≤ 200,000 input$0.36
> 200,000 input$0.72

Tool Costs (per 1K calls)

Web Search

$14

Code Execution

$0