Google

Gemini 3.5 Flash Pricing

Google ยท Gemini 3 ยท Live

Prices verified July 29, 2026

Gemini 3.5 Flash costs $1.5 per million input tokens and $9 per million output tokens on the Google API. It supports a 1,000,000-token context window and up to 65,000 output tokens per request. The model supports image input, tool use, long context. Released May 19, 2026. Pricing verified July 29, 2026.

Gemini 3.5 Flash API pricing

Input (per 1M tokens)
$1.5
Output (per 1M tokens)
$9
Batch discount
50%
Context window
1,000,000 tokens
Max output
65,000 tokens
Released
May 19, 2026
Estimate your Gemini 3.5 Flash cost

Capabilities

Image inputTool useLong context

Price history

Price-stable since July 12, 2026.

Frequently asked questions

Notes

Gemini 3.5 Flash launched May 19, 2026 at Google I/O. $1.50 input / $9 output per 1M tokens. Beats Gemini 3.1 Pro on coding benchmarks at ~25% lower cost โ€” best price-performance in the Gemini family for code and general tasks. Superseded Gemini 2.5 Flash.