DeepSeek-V4-Pro-0813 vs Mistral Large 4: Specs & Benchmark Comparison
DeepSeek-V4-Pro-0813 is developed by DeepSeek, while Mistral Large 4 comes from Mistral AI. DeepSeek-V4-Pro-0813 was released in August 2026, and Mistral Large 4 followed 2 months later in October 2026. DeepSeek-V4-Pro-0813 is the larger model at roughly 1.6 trillion parameters, against 1.1 trillion for Mistral Large 4.
The two models share 2 published benchmarks. They split them evenly, 1 to 1. The widest gaps are on AutomationBench, where Mistral Large 4 scores 59.9% against 31.8%; CyberGym, where DeepSeek-V4-Pro-0813 scores 83.0% against 82.0%. Averaged across everything we track, DeepSeek-V4-Pro-0813 sits at 60.6% and Mistral Large 4 at 60.4%.
Mistral Large 4 is the cheaper API at $0.68 per million input tokens and $2.09 per million output tokens, about 94% below DeepSeek-V4-Pro-0813 at $1.32 and $3.96. Both accept a context window of about 1M tokens. DeepSeek-V4-Pro-0813 accepts text as input, while Mistral Large 4 accepts text and images.
| Characteristic | DeepSeek-V4-Pro-0813 | Mistral Large 4 |
|---|---|---|
| Company | DeepSeek | Mistral AI |
| Release Date | August 13, 2026 | October 6, 2026 |
| Parameters | 1.6T | 1.1T |
| Multimodal | No | Yes |
| Context (input) | 1.0M | 1.0M |
| Context (output) | 393K | — |
| Input Price / 1M | $1.32 | $0.68 |
| Output Price / 1M | $3.96 | $2.09 |
| Average Score | 60.6% | 60.4% |
| Benchmarks | ||
| AutomationBench | 31.8% | 59.9% |
| CyberGym | 83.0% | 82.0% |
Visual Benchmark Comparison
Verdict
Mistral Large 4 leads in 2 out of 4 comparison categories.
Both models show comparable average scores: DeepSeek-V4-Pro-0813 — 0.6, Mistral Large 4 — 0.6.
Mistral Large 4 is 1.9x cheaper: input $0.68/1M vs $1.32/1M tokens.
Same context size: 1M tokens.
Mistral Large 4 is newer: released 10/6/2026 vs 8/13/2026.
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Frequently Asked Questions
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The DeepSeek-V4-Pro-0813 and Mistral Large 4 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the DeepSeek-V4-Pro-0813 or Mistral Large 4 page. See also the complete list of AI model comparisons.