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    • © 2025 OpenRouter, Inc

    Google: Gemini 2.5 Flash

    google/gemini-2.5-flash

    Created Jun 17, 20251,048,576 context
    $0.30/M input tokens$2.50/M output tokens$1/M audio tokens

    Gemini 2.5 Flash is Google's state-of-the-art workhorse model, specifically designed for advanced reasoning, coding, mathematics, and scientific tasks. It includes built-in "thinking" capabilities, enabling it to provide responses with greater accuracy and nuanced context handling.

    Additionally, Gemini 2.5 Flash is configurable through the "max tokens for reasoning" parameter, as described in the documentation (https://openrouter.ai/docs/use-cases/reasoning-tokens#max-tokens-for-reasoning).

    Recent activity on Gemini 2.5 Flash

    Total usage per day on OpenRouter

    Prompt
    33.5B
    Completion
    2.57B
    Reasoning
    458M

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