Seed 2.1 Turbo
doubao-seed-2-1-turbo
Faster ByteDance Seed 2.1 model for multimodal reasoning and latency-sensitive agent workflows
Specification
most-agreed values
Context
256K
Max output
256K
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
$0.3536
Output
$1.7696
Cache read
$0.068
Cache write
$0.0019
Available from 4 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| volcengine-coding-plan | free | free | free | — | 256K | 256K | — |
| ofox · volcengine | $0.3536 | $1.7696 | $0.068 | $0.0019 | 256K | 256K | — |
| aihubmix · aihubmix | $0.4647 | $2.3237 | $0.0929 | — | 256K | 256K | — |
| nano-gpt · bytedance | $0.50 | $2.50 | $0.25 | — | 256K | 128K | — |
Other listings of this model
this page is one of them
The corpus files Seed 2.1 Turbo under several keys. This page is the doubao-seed-2-1-turbo listing. The full record — every host, every price and every benchmark score — is on the main Seed 2.1 Turbo page.