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    Qwen 3.8 Flash API pricing

    Alibaba/Qwen model

    Short answer

    Qwen 3.8 Flash by Alibaba/Qwen costs $0.16 per 1M input tokens and $0.47 per 1M output tokens, with a 1M token context window.

    Prices updated Oct 23, 2026 (APIpulse, CC BY 4.0) · Benchmarks: ARC Prize, Vals.ai · all models

    Input$0.16 / 1M
    Output$0.47 / 1M
    Context1M
    Blended (3:1)$0.24 / 1M

    API cost calculator

    Enter your monthly usage in millions of tokens (1M tokens ≈ 750,000 words).

    Qwen 3.8 Flash$2.54 / month$30.48 / year

    Standard rates; batch processing and prompt caching can lower the bill.

    Benchmarks

    ARC-AGI-2 (reasoning)—
    SWE-bench Verified (coding)—

    Other Alibaba/Qwen models

    ModelInput / 1MOutput / 1M
    Qwen 3.7 Flash$0.030$0.13

    Frequently asked questions

    How much does the Qwen 3.8 Flash API cost?

    Qwen 3.8 Flash costs $0.16 per 1M input tokens and $0.47 per 1M output tokens. A workload of 10M input and 2M output tokens a month costs $2.54.

    What is the context window of Qwen 3.8 Flash?

    Qwen 3.8 Flash supports a 1M token context window.