Seed-2.0-Mini

Seed-2.0-mini targets latency-sensitive, high-concurrency, and cost-sensitive scenarios, emphasizing fast response and flexible inference deployment. It delivers performance comparable to ByteDance-Seed-1.6, supports 256k context, four reasoning effort modes (minimal/low/medium/high), multimodal understanding, and is optimized for lightweight tasks where cost and speed take priority.

ChatByteDance262k tokens$0.109 / $0.436 · 1M

bytedance-seed/seed-2.0-mini

Context
262k tokens
Completion cap
131,072
Tools
Yes
JSON
Yes
Released
2026-02-26

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-mini",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Get an API key

Frequently asked questions

What is Seed-2.0-Mini?
Seed-2.0-mini targets latency-sensitive, high-concurrency, and cost-sensitive scenarios, emphasizing fast response and flexible inference deployment. It delivers performance comparable to ByteDance-Seed-1.6, supports 256k context, four reasoning effort modes (minimal/low/medium/high), multimodal understanding, and is optimized for lightweight tasks where cost and speed take priority. Seed-2.0-Mini runs on the Geek Hub API (OpenAI-compatible). Model id: bytedance-seed/seed-2.0-mini.
Is Seed-2.0-Mini free?
No. Input is $0.109 per 1M tokens and output is $0.436 per 1M tokens on Geek Hub (markup included).
What is the context length of Seed-2.0-Mini?
Seed-2.0-Mini has a 262k tokens context window. It supports up to 131,072 completion tokens.
Does Seed-2.0-Mini support tool calling and structured outputs?
Seed-2.0-Mini 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-Mini released?
Seed-2.0-Mini was released on 2026-02-26.

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