Pricingby GlyphNano Banana Pro (Gemini 3 Pro Image)
Google · Reasoning · 131K context · released Jun 18, 2026 · checked 12h ago
Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro.
Ways to buy 3
| Way to buy | Input | Output | In / out per 1M | Cached | Vs list |
|---|---|---|---|---|---|
The lab's own API · cached $0.2 | $2 | $12 | $2 / $12List price | $0.2 | List price |
global · cached $0.2 | $2 | $12 | $2 / $12Same as list | $0.2 | Same as list |
global · cached $0.2 | $2 | $12 | $2 / $12Same as list | $0.2 | Same as list |
USD per 1M tokens. Regions are separate routes.
Through a gateway
Your own numbers100M input and 20M output tokens a month: $440.00 direct.
Kong AI Gateway$440.00+0%
LiteLLM$440.00+0%
Vercel AI Gateway$440.00+0%
Requesty$462.00+5%
Eden AI$464.20+5.5%
OpenRouter$464.20+5.5%
Cloudflare AI GatewayNot offeredNot offered
HeliconeNot offeredNot offered
Martian GatewayNot offeredNot offered
Neon AI GatewayNot offeredNot offered
A dash: not on that gateway's own model list. No published token fee: Portkey, TrueFoundry AI Gateway.
Related models
| In / out per 1M | Cheapest route | |||||||
|---|---|---|---|---|---|---|---|---|
Google · 131K | $1.5 | $9 | $1.5 / $9 | $3.38 | 131K | Lab list price | · | Gemini Omni 1.2 Flash is Google's native multimodal video generation and editing model, the successor to Gemini Omni 1.1 Flash. |
Google · 131K | $1.5 | $9 | $1.5 / $9 | $3.38 | 131K | Lab list price | · | Gemini Omni 1.1 Flash is Google's native multimodal video generation and editing model, the generally available successor to Gemini Omni Flash Preview. |
Google · 1MCheapest: $2 on Google Gemini API (flex) | $2 | $10 | $2 / $10 | $4 | 1M | $2 on Google Gemini API (flex) | · | Gemini 4 Argon is Google's flagship reasoning model, built for complex software engineering, deep mathematical and scientific problem solving, and autonomous multi-step agents. |
Google · 66K | $1.5 | $7.5 | $1.5 / $7.5 | $3 | 66K | Lab list price | · | Nano Banana 2.1 (Gemini Nano Banana 2.1) is Google's image generation and editing model on the Flash tier, succeeding Nano Banana 2 and Nano Banana Pro. |
OpenAI · 1.05MCheapest: $2 on OpenAI (flex) | $2 | $10 | $2 / $10 | $4 | 1.05M | $2 on OpenAI (flex) | · | GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. |
Anthropic · 1M | $4 | $20 | $4 / $20 | $8 | 1M | Lab list price | · | Claude Opus 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5. |
Anthropic · 1M | $2 | $10 | $2 / $10 | $4 | 1M | Lab list price | · | Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. |
Anthropic · 1M | $5 | $25 | $5 / $25 | $10 | 1M | Lab list price | · | Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. |
About Nano Banana Pro (Gemini 3 Pro Image)
Takes image, text in and returns image, text. First listed Jun 27, 2026. Up to 33K output tokens. Blended price $4.5 per 1M tokens at 3 input to 1 output. Model id gemini-3-pro-image.
Price history
List price since Jun 27, 2026, from Internet Archive snapshots of the OpenRouter catalog, then daily reads.
Questions
How much does Nano Banana Pro (Gemini 3 Pro Image) cost?
$2 per million input tokens and $12 per million output tokens, with cached input at $0.2.
What is the context window of Nano Banana Pro (Gemini 3 Pro Image)?
131K tokens, with up to 33K tokens of output.
Where is Nano Banana Pro (Gemini 3 Pro Image) cheapest?
Of 3 routes tracked, Google Vertex AI is cheapest at $2 input and $12 output per million tokens.