DeepSeek V4.1 Flash model for reasoning and agentic coding
Specification
most-agreed values
Context
5M
Max output
384K
Released
2026-09-10
Knowledge cutoff
2025-05
Retires
—
Open weights
yes
Input
text, image
Output
text
Price
US dollars per million tokens · most-agreed
Input
$0.14
Output
$0.28
Cache read
$0.0028
Available from 1 host
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| subconscious · subconscious | $0.14 | $0.28 | $0.0028 | — | 5M | 384K | — |
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