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    Google: Gemini 2.5 Flash Image Preview (Nano Banana)

    google/gemini-2.5-flash-image-preview

    Created Aug 26, 202532,768 context
    $0.30/M input tokens$2.50/M output tokens$30/M tokens

    Gemini 2.5 Flash Image Preview, a.k.a. "Nano Banana," is a state of the art image generation model with contextual understanding. It is capable of image generation, edits, and multi-turn conversations.

    Recent activity on Gemini 2.5 Flash Image Preview (Nano Banana)

    Total usage per day on OpenRouter

    Prompt
    40.2M
    Completion
    28.9M
    Reasoning
    291

    Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.