Skip to content
  • Status
  • Announcements
  • Docs
  • Support
  • About
  • Partners
  • Enterprise
  • Careers
  • Pricing
  • Privacy
  • Terms
  •  
  • © 2025 OpenRouter, Inc

    ByteDance: Seed OSS 36B Instruct

    bytedance/seed-oss-36b-instruct

    Created Sep 2, 2025131,072 context

    Seed-OSS-36B-Instruct is a 36B-parameter instruction-tuned reasoning language model from ByteDance’s Seed team, released under Apache-2.0. The model is optimized for general instruction following with strong performance in reasoning, mathematics, coding, tool use/agentic workflows, and multilingual tasks, and is intended for international (i18n) use cases. It is not currently possible to control the reasoning effort.

    Recent activity on Seed OSS 36B Instruct

    Total usage per day on OpenRouter

    Prompt
    208K
    Completion
    68K
    Reasoning
    55K

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