DeepSeek V4.1 Flash Fast
Vercel AI GatewayOpen weights
DeepSeek V4.1 Flash Fast by Vercel AI Gateway costs $0.60 per 1M input tokens and $2.40 per 1M output tokens, with a 1M-token context window.
Pricing
Input (per 1M tokens)
$0.60
Output (per 1M tokens)
$2.40
Cached input (per 1M)
$0.01
Specifications
- Provider
- Vercel AI Gateway
- Context window
- 1M tokens
- Parameters
- —
- Released
- Sep 2026
- Open weights
- Yes
- Frontier model
- No
Speed & latency
Time to first token
0.94s
Output speed
636 tok/s
End-to-end response
—
Compare DeepSeek V4.1 Flash Fast with…
DeepSeek V4.1 Flash Fast vs Grok 4.20 Multi Agent Beta$2.50/1MDeepSeek V4.1 Flash Fast vs Grok 4.20 Reasoning$2.50/1MDeepSeek V4.1 Flash Fast vs Pixtral 12B$0.15/1MDeepSeek V4.1 Flash Fast vs Pixtral Large (latest)$6.00/1MDeepSeek V4.1 Flash Fast vs GPT-5.3 Chat$14.00/1MDeepSeek V4.1 Flash Fast vs o3-deep-research$40.00/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.