deepseek-v4-pro vs deepseek-v4.1-flash
Compare deepseek-v4-pro from DeepSeek, deepseek-v4.1-flash from DeepSeek on key metrics including price, context length, capabilities and usage.
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Overview
Author
DeepSeek
DeepSeek
Context
1M
1M
Input
Output
Released
Apr 24, 2026
Sep 10, 2026
Pricing
Input
$0.16
$0.04
Output
$0.31
$0.33
Performance
Latency
17686 ms
13016 ms
Throughput
55 t/s
96 t/s
Features
Max output
384K
943.7K
Reasoning
Tools
Vision
-
-
Cache
Quantization
fp8
unknown
Activity
Weekly Tokens
449.1M
8.54B