Doubao-Seed-1.8
doubao-seed-1-8
Multimodal reasoning model for visual analysis, planning, and tool use
Specification
most-agreed values
Context
256K
Max output
32K
Released
2025-12-28
Knowledge cutoff
2025-01-01
Retires
—
Open weights
no
Input
text, image, video
Output
text
Price
US dollars per million tokens · most-agreed
Input
$0.11
Output
$0.28
Cache read
$0.023
Cache write
$0.0024
Available from 2 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| zenmux · bytedance | $0.11 | $0.28 | $0.023 | — | 256K | 32K | — |
| zenmux · volcengine | $0.11 | $0.28 | $0.02 | $0.0024 | 256K | 64K | — |