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 trained it to keep context across...
Specs
google/gemini-2.5-flash-imageHow to use Nano Banana (Gemini 2.5 Flash Image) in your app
The quickest way is through an API gateway such as OpenRouter, which uses the same format as the OpenAI API. Create a key, then send a request with the model ID google/gemini-2.5-flash-image:
Prefer no code? Many tools in our AI tools directory run on models like this one.
More models from Google
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 trained it to keep context across...
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. It improves product recontextualization,...
Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.
Gemini 3.7 Flash is a multimodal model from Google for fast agentic workflows, coding, and complex multi-step reasoning. It is designed for tasks that require responsive performance and reliable multi-step...
Gemini 3.6 Flash is a high-efficiency model from Google for coding, agentic workflows, and web and app development. It is designed to produce polished outputs with fewer unnecessary edits and...
Gemini 3.5 Flash Lite is a high-efficiency model from Google with upgraded agentic capabilities. It is suited for subagents that execute focused tasks within complex, multi-agent workflows.
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. It delivers text-to-image generation...
Questions about Nano Banana (Gemini 2.5 Flash Image)
What is Nano Banana (Gemini 2.5 Flash Image)?
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,...
How big is the context window of Nano Banana (Gemini 2.5 Flash Image)?
Nano Banana (Gemini 2.5 Flash Image) can read up to 32,768 tokens in one request, roughly 24,576 words.
How much does Nano Banana (Gemini 2.5 Flash Image) cost?
Through OpenRouter, Nano Banana (Gemini 2.5 Flash Image) costs about $0.30 / 1M tokens for input and $2.50 / 1M tokens for output. Prices change, so check before large jobs.
Is Nano Banana (Gemini 2.5 Flash Image) open source?
Nano Banana (Gemini 2.5 Flash Image) does not have downloadable weights. You use it through Google or an API provider.
What can Nano Banana (Gemini 2.5 Flash Image) take as input?
Nano Banana (Gemini 2.5 Flash Image) accepts image, text and produces image, text.
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Specs and prices come from OpenRouter and the provider, and are refreshed daily. Last checked 7 Oct 2025.