ByteDance Seed: Seed 2.1 Turbo
by ByteDance SeedByteDance Seed: Seed 2.1 Turbo is a large language model from ByteDance Seed. It costs $0.500 per million input tokens and $2.50 per million output tokens. Its context window is 262K tokens.
- Input / 1M tokens
- $0.500
- Output / 1M tokens
- $2.50
- Cached input / 1M
- -
- Context window
- 262K
Not supported
tokens
Who serves it cheapest
1 hosts serve Seed 2.1 Turbo. Same weights, same API - the price difference is pure margin and routing.
| Provider | Input / 1M | Output / 1M | Context | Throughput | Uptime 24h |
|---|---|---|---|---|---|
| SeedCheapestfp8 | $0.500 | $2.50 | 262K | - | 100.0% |
About 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...
Specifications
| Model ID | bytedance-seed/seed-2-1-turbo |
|---|---|
| Provider | ByteDance Seed |
| Context window | 262K tokens |
| Max output | 236K tokens |
| Input modalities | text, image, video |
| Output modalities | text |
| Knowledge cutoff | - |
| Open weights | No |
| Released | August 12, 2026 |
Cheaper alternatives
Models that cost less than Seed 2.1 Turbo while keeping at least half its context window and every input modality it supports.
Frequently asked
How much does ByteDance Seed: Seed 2.1 Turbo cost?
$0.500 per million input tokens and $2.50 per million output tokens.
What is the context window of ByteDance Seed: Seed 2.1 Turbo?
262K tokens, with up to 236K tokens of output per request.