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    • © 2025 OpenRouter, Inc

    Google: Gemini 2.5 Flash Lite

    google/gemini-2.5-flash-lite

    Created Jul 22, 20251,048,576 context
    $0.10/M input tokens$0.40/M output tokens

    Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency. It offers improved throughput, faster token generation, and better performance across common benchmarks compared to earlier Flash models. By default, "thinking" (i.e. multi-pass reasoning) is disabled to prioritize speed, but developers can enable it via the Reasoning API parameter to selectively trade off cost for intelligence.

    Recent activity on Gemini 2.5 Flash Lite

    Total usage per day on OpenRouter

    Prompt
    2.22B
    Completion
    169M
    Reasoning
    13.5M

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