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Google Gemini API model

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

API pricing per million tokens

gemini-3-1-flash-lite-image ReasoningChecked 8h ago
Cost calculator Compare
Input
$0.25
per 1M, list
Output
$1.5
per 1M tokens
Cached input
n/a
no batch tier listed
Context
66K
59K max output

Where to buy it (2)

  • Google Vertex AIglobal$0.25 / $1.5$0.563 blended
  • Google Gemini API (list)the lab's own API$0.25 / $1.5$0.563 blended

Through a gateway

Your own numbers

100M input and 20M output tokens a month: $55.00 direct.

Related models

About Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is Google's fastest, most cost-efficient Gemini image model, built for high-velocity developer pipelines and rapid-fire visual exploration.

Takes image, text in and returns image, text. First listed Jul 17, 2026. Blended price $0.563 per 1M tokens at 3 input to 1 output.

OpenRouter listing Google Gemini API pricing page
Across fru.devCompany profile7 acquisitionsPay schedule7 conferences

Questions

How much does Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) cost?

$0.25 per million input tokens and $1.5 per million output tokens.

What is the context window of Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)?

66K tokens, with up to 59K tokens of output.

Where is Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) cheapest?

Of 2 routes tracked, Google Vertex AI is cheapest at $0.25 input and $1.5 output per million tokens.

List prices from providers' pages on the date shown; your contract may differ. Logos via logo.dev; trademarks belong to their owners.

Weekly: LLM API list prices that changed, Thursday mornings.