Seed-2.0-Code

Seed 2.0 Code is a model from ByteDance Seed optimized for agentic coding. It is suited for frontend development, multilingual programming tasks, and coding-agent workflows in tools such as Claude Code, Kilo, and OpenCode.

ChatByteDance262k tokens$0.545 / $3.2702 · 1M

bytedance-seed/seed-2.0-code

Context
262k tokens
Completion cap
131,072
Tools
Yes
JSON
Yes
Released
2026-08-12

Call it from Geek Hub

Same OpenAI SDK. Change the base URL and the model id.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "bytedance-seed/seed-2.0-code",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Get an API key

Frequently asked questions

What is Seed-2.0-Code?
Seed 2.0 Code is a model from ByteDance Seed optimized for agentic coding. It is suited for frontend development, multilingual programming tasks, and coding-agent workflows in tools such as Claude Code, Kilo, and OpenCode. Seed-2.0-Code runs on the Geek Hub API (OpenAI-compatible). Model id: bytedance-seed/seed-2.0-code.
Is Seed-2.0-Code free?
No. Input is $0.545 per 1M tokens and output is $3.2702 per 1M tokens on Geek Hub (markup included).
What is the context length of Seed-2.0-Code?
Seed-2.0-Code has a 262k tokens context window. It supports up to 131,072 completion tokens.
Does Seed-2.0-Code support tool calling and structured outputs?
Seed-2.0-Code accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.
When was Seed-2.0-Code released?
Seed-2.0-Code was released on 2026-08-12.

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