New Alchemy Studio

Seed (Doubao)

ByteDance (Doubao)ChinaOpen + closedProprietaryproprietarytext · vision · audio · video

ByteDance Seed/Doubao 2.0 agentic series.

Release history (4)

  1. Doubao-Seed-2.0 Pro
    Current stableCutting edgestableFeb 14, 2026
    doubao-seed-2.0-pro262,144 ctx

    Pro tier — deep reasoning, long-chain task scenarios. Competes with GPT-5.2/Gemini 3.

  2. Doubao-Seed-2.0 Lite
    stableFeb 14, 2026
    doubao-seed-2.0-lite262,144 ctx

    Lite tier.

  3. Doubao-Seed-2.0 Mini
    stableFeb 14, 2026
    doubao-seed-2.0-mini262,144 ctx

    Mini tier.

  4. Doubao-Seed-2.0 Code
    stableFeb 14, 2026
    doubao-seed-2.0-code262,144 ctx

    Code-specialized.

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