Best Input Price
$0.50 / 1M
ByteDance Seed 2.1 Turbo is a multimodal model for coding and long-horizon agent workflows, including end-to-end software delivery and multi-step task execution. It supports text, image, and video input with a 262k context window.
Context Window
262,144 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2026-08-12
Inference Providers (3)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| NanoGPT | bytedance-seed/seed-2-1-turbo | 262,144 | $0.50 | $2.50 | Docs ↗ |
| Kilo Gateway | bytedance-seed/seed-2-1-turbo | 262,144 | $0.50 | $2.50 | Docs ↗ |
| OpenRouter | bytedance-seed/seed-2-1-turbo | 262,144 | $0.50 | $2.50 | Docs ↗ |