DeepSeek v4.1 Flash
Prism textprism/deepseek-v4.1-flash
Input
$0.1700
per 1M input tokens
Output
$0.6300
per 1M output tokens
Cache read
$0.0700
per 1M cached read tokens
Cache write
n/a
per 1M cache write tokens
Context window
1,000,000
Max output
384,000
Effective date
Sep 30, 2026
Estimate a workload
Enter token counts to see the cost at this model's rates.
Estimated cost:
$0.00
Price history
blended $ per 1M tokens (3:1)One price on record so far (Sep 30, 2026). This chart fills in as the price changes over time. We check daily.
| Effective | Input | Output | Blended |
|---|---|---|---|
| Sep 30, 2026 | $0.17 | $0.63 | $0.29 |
DeepSeek v4.1 Flash on other providers
Coralbricks
· $0.0100 in / $1.20 out
Sail
· $0.0900 in / $0.3000 out
Clf Ai Gateway
· $0.1200 in / $0.4800 out
Wandb
· $0.1300 in / $0.6500 out
Deepinfra
· $0.1400 in / $0.4200 out
Scx-Ai
· $0.1500 in / $0.6000 out
Gmi
· $0.1800 in / $0.7200 out
Kyma
· $0.2700 in / $0.8100 out
Opencode Go
· $0.3000 in / $1.20 out
Nebius
· $0.3000 in / $1.20 out
Tencent
· $0.3000 in / $1.20 out
Azure OpenAI
· $0.3000 in / $1.20 out
Other Prism models
Source: litellm. Confirm against the provider's official pricing before relying on these figures.