Google: Nano Banana (Gemini 2.5 Flash Image)

google/gemini-2.5-flash-image

PaidVision input
View on OpenRouter ↗

Price Published

Input
$0.30
per million tokens
Output
$2.50
per million tokens

Optional features and fallback routes can cost extra. Confirm current terms with the provider.

Specifications Published

Context window
32,768 tokens
Max output
8,192 tokens
Tool calling
Not listed
Vision input
Supported
Reasoning
Not listed
Knowledge cutoff
Jan 31, 2025
Listed since
Oct 7, 2025

Measured by the Club Signed cheapoS reports

Not yet observed No signed request reports for this exact route yet. Missing reports aren't a failure or a zero.

How we measure · Reports come from cheapoS members who share model details.

Try it

  1. Get an OpenRouter API key. Create one here. Other free tiers are compared on Providers.
  2. Add it to cheapoS. Open Models → Open OmniRoute, add OpenRouter with your key, then refresh models. Get cheapoS
  3. Pick this model. Use the ID google/gemini-2.5-flash-image, and start with a small task you can check.

About this model OpenRouter description

Gemini 2.5 Flash Image, a.k.a. "Nano Banana," is now generally available. It is a state of the art image generation model with contextual understanding. It is capable of image generation,...

Similar-priced alternatives

Catalog data from the OpenRouter model catalog, retrieved Sep 29, 2026, 12:37 PM UTC. A listing isn't a live availability check.