DeepSeek V4.1 Flash

DeepSeek's V4.1 Flash model with native vision, extended context, and reasoning; succeeds V4 Flash and V4 Pro.

deepseek/deepseek-v4.1-flash
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Streaming
Vision
Tools
Reasoning
JSON Output
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DeepSeek Pricing for DeepSeek V4.1 Flash

View detailed pricing and capabilities for this provider.

Context: 1.1M
Time-based pricing
Input
$0.3
/M tokens
Cache Read
$0.006
/M tokens
Output
$1.2
/M tokens

Peak: Monday–Friday, 09:00–12:00 and 14:00–18:00 Beijing time.

Off-peak: Monday–Friday outside those hours, plus all day Saturday and Sunday.

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