GPT-4o-mini vs Mistral Large 3

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

GPT-4o-mini

OpenAI

AI Mastery Index81

LMSYS Arena1270

Technical (MMLU-Pro)82%

Cost per 1M Tokens$0.15

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 GPT-4o-mini and Mistral Large 3, Mistral Large 3 edges out in overall capabilities according to the AI Mastery Index. However, for cost-sensitive workloads, GPT-4o-mini offers a more economical API at $0.15 per 1M tokens. Your choice should depend heavily on whether you prioritize raw reasoning (MMLU) or scalable deployment economics.