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DeepSeek V4.1 FlashCurrently listed through these providers:
$10 off the fastest DeepSeek V4.1 Flash, Kimi K3 and GLM 5.3 from Synthetic
Model details
DeepSeek V4.1 Flash Fast
The model overview is being prepared.
Vercel AI Gatewaydeepseek/deepseek-v4.1-flash-fastdeepseek-flash
Quick Info
Powered by- Provider
- Vercel AI Gateway
- Model key
- deepseek/deepseek-v4.1-flash-fast
- Release date
- Sep 10, 2026
- Last updated
- Sep 10, 2026
- Knowledge cutoff
- 2025-05
- Input modalities
- Output modalities
- Capabilities
Cost
- Input token cost
- $0.30
- Output token cost
- $1.20
Limits
- Output tokens
- 1,000,000 tokens
- Context window
- 1,048,576 tokens
Transparent token rates
Compare DeepSeek V4.1 Flash Fast pricing
Rates are shown per one million tokens. Combined means one million input plus one million output tokens.