DeepSeek-V4 vs Mistral Large 3

Head-to-head technical comparison of intelligence, capabilities, and API pricing.

DeepSeek-V4

DeepSeek

AI Mastery Index91.8

LMSYS Arena1290

Technical (MMLU-Pro)91.8%

Cost per 1M Tokens$0.14

Mistral Large 3

Mistral

AI Mastery Index89.2

LMSYS Arena1250

Technical (MMLU-Pro)89.2%

Cost per 1M Tokens$0.5

Architect's Verdict

When comparing DeepSeek-V4 and Mistral Large 3, DeepSeek-V4 edges out in overall capabilities according to the AI Mastery Index. However, for cost-sensitive workloads, DeepSeek-V4 offers a more economical API at $0.14 per 1M tokens. Your choice should depend heavily on whether you prioritize raw reasoning (MMLU) or scalable deployment economics.