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...
Details
| Field | Value |
|---|---|
| id | bytedance-seed/seed-2-1-turbo |
| family | seed |
| modality | text+image+video->text |
| context_length | 262144 |
| max_output_tokens | 235929 |
| release_date | 2026-08-12 |
| is_open_weights | no |
| supports_tool_call | yes |
| supports_reasoning | yes |
| supports_structured_output | yes |
| supports_attachment | yes |
| input_modalities | text, image, video |
| output_modalities | text |