DeepSeek V4 Pro 0813 (Max) (DeepSeek) and MiniMax-M3 (MiniMax) meet here on their recorded benchmark, price and speed data. Everything below is read from the benchmark, price and speed data in Franklin AI's catalogue; nothing here comes from a hands-on test. The clearest gap is on the bill: DeepSeek V4 Pro 0813 Max is 3.8 times the blended price of MiniMax-M3.
Running costs
DeepSeek V4 Pro 0813 Max lists $1.32 per million input tokens and $3.96 per million output tokens; MiniMax-M3 lists $0.30 and $1.20. That makes MiniMax-M3's output 70% cheaper.
Take 1 million input tokens and 200,000 output tokens: that comes to $2.11 on DeepSeek V4 Pro 0813 Max and $0.54 on MiniMax-M3. A bigger example, an agent that reads 50 million tokens and writes 5 million in a month, costs $85.80 on DeepSeek V4 Pro 0813 Max and $21.00 on MiniMax-M3: a gap of $64.80.
MiniMax-M3 is the faster writer
DeepSeek V4 Pro 0813 Max generates about 67 tokens per second and MiniMax-M3 about 121 tokens per second. That makes MiniMax-M3 roughly 1.8 times as fast at writing. Before any text appears, DeepSeek V4 Pro 0813 Max takes 1.7 seconds and MiniMax-M3 0.82 seconds. In an interactive app, MiniMax-M3 will feel noticeably more responsive.
Put together, a 400-token answer would take about 7.7 seconds from DeepSeek V4 Pro 0813 Max and 4.1 seconds from MiniMax-M3, counting the first-token wait.
Overall capability: 4.2 points apart
The catalogue puts DeepSeek V4 Pro 0813 Max at 23.1 and MiniMax-M3 at 18.9 on its intelligence index. A lead of this size is hard to dismiss as noise. In relative terms, DeepSeek V4 Pro 0813 Max scores 22% higher.
Across the 109 active models with an intelligence score in the catalogue, DeepSeek V4 Pro 0813 Max ranks 72nd and MiniMax-M3 ranks 79th.
For coding or maths work specifically, the catalogue has no dedicated index on either side yet.
Which is newer
DeepSeek V4 Pro 0813 Max arrived on August 13, 2026, about 2 months after MiniMax-M3 (June 1, 2026).
Is the price in proportion?
Per point of intelligence index, DeepSeek V4 Pro 0813 Max costs $0.086 of blended price per million tokens and MiniMax-M3 $0.028. DeepSeek V4 Pro 0813 Max costs 3.1 times as much per point, which is the price of its lead.

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