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Gemini 2.5 Flash is Google's hybrid reasoning model as an OpenAI-compatible chat endpoint. It reads up to 1,048,576 tokens and replies up to 65,535, with three reasoning-effort levels, up to 128 tools and text, image, video and audio input.

Input $0.285Output $2.375per 1 million tokens5% below the publisher's list priceCached input $0.0285Google official priceInput $0.30Output $2.50

Workbench

These examples were written for this endpoint. Replace the prompt and sample media URLs with your own accessible inputs, then check the current quote and model availability before submitting.

  • Input types
    Text
    Output types
    Text
    Input
    $0.285 / 1 million tokens
    Cached input
    $0.0285 / 1 million tokens
    Output
    $2.375 / 1 million tokens
    Context
    1,048,576
    Max output
    65,535

    $0.285/2.38per 1 million tokens · input / output

    long-read-short-answer

    A long read with a short answer, the whole document handed over in one message. This is what the million-token window is for.

    • 800
    • medium
  • Input types
    Text
    Output types
    Text
    Input
    $0.285 / 1 million tokens
    Cached input
    $0.0285 / 1 million tokens
    Output
    $2.375 / 1 million tokens
    Context
    1,048,576
    Max output
    65,535

    $0.285/2.38per 1 million tokens · input / output

    bulk-classify

    The cheap sweep: a fixed system message, only the material changes, effort on low. Most of the volume on this endpoint looks like this.

    • 1000
    • low
  • Input types
    Text
    Output types
    Text
    Input
    $0.285 / 1 million tokens
    Cached input
    $0.0285 / 1 million tokens
    Output
    $2.375 / 1 million tokens
    Context
    1,048,576
    Max output
    65,535

    $0.285/2.38per 1 million tokens · input / output

    structured-output

    JSON output. response_format shapes the reply; parsing and validation stay on your side.

    • 3000

This example starts at Input $0.285 / Output $2.375 per 1 million tokens. The Playground updates the estimate when you change the settings.