Seed 2.1 Turbo
Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows. It is suited for end-to-end software delivery, multi-step task execution, and understanding visual and...
The figures
- Made by
- ByteDance Seed
- Model ID
- bytedance-seed/seed-2-1-turbo
- Input
- $0.5 per million tokens
- Output
- $2.5 per million tokens
- Context window
- 262K tokens
- Longest answer
- 236K tokens
- Takes in
- text, image, video
- Gives back
- text
- Reasoning
- Yes
- Tool calling
- Yes
- Reads images
- Yes
- Open weights
- No
- Released
- 12 Aug 2026
Read on 3 Oct 2026.