Seed 2.1 Turbo
seed-2-1-turbo
Faster ByteDance Seed 2.1 model for multimodal reasoning and latency-sensitive agent workflows
Specification
most-agreed values
Context
229K
Max output
66K
Released
2026-06-23
Knowledge cutoff
—
Retires
—
Open weights
no
Input
text, image, video
Output
text
Price
US dollars per million tokens · most-agreed
Input
$0.63
Output
$3.13
Cache read
$0.63
Available from 6 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| kilo · bytedance-seed | $0.50 | $2.50 | — | — | 262K | 236K | — |
| nano-gpt · bytedance-seed | $0.50 | $2.50 | $0.25 | — | 262K | 236K | — |
| openrouter · bytedance-seed | $0.50 | $2.50 | — | — | 262K | 236K | — |
| vercel · bytedance | $0.50 | $2.50 | $0.10 | — | 262K | 262K | — |
| venice | $0.625 | $3.125 | $0.125 | — | 256K | 66K | — |
| empiriolabs | $0.63 | $3.13 | $0.63 | — | 229K | 66K | — |
Other listings of this model
same model, different key