DeepSeek V4.1 Flash
umans-deepseek-v4-1-flash
DeepSeek V4.1 Flash model for reasoning and agentic coding
Specification
most-agreed values
Context
1M
Max output
393K
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
free
Output
free
Cache read
free
Cache write
free
Available from 2 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| umans-ai-coding-plan | free | free | free | free | 1M | 393K | — |
| umans-ai | $0.15 | $0.60 | $0.028 | — | 1M | 393K | — |
Other listings of this model
this page is one of them
The corpus files DeepSeek V4.1 Flash under several keys. This page is the umans-deepseek-v4-1-flash listing. The full record — every host, every price and every benchmark score — is on the main DeepSeek V4.1 Flash page.