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    • © 2025 OpenRouter, Inc

    ByteDance Seed: Seed 1.6

    bytedance-seed/seed-1.6

    Created Dec 23, 2025262,144 context
    Starting at $0.25/M input tokensStarting at $2/M output tokens

    Seed 1.6 is a general-purpose model released by the ByteDance Seed team. It incorporates multimodal capabilities and adaptive deep thinking with a 256K context window.

    Recent activity on Seed 1.6

    Total usage per day on OpenRouter

    Prompt
    2.58M
    Completion
    369K
    Reasoning
    297K

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