GPT-5.4 Mini vs Mistral Medium 3.5

GPT-5.4 Mini against Mistral Medium 3.5
GPT-5.4 MiniMistral Medium 3.5
Coding index35.825.5
Benchmarks behind it Verified, 5 benchmarks Verified, 3 benchmarks
Output $/Mtok$4.50$7.50
Cost per solved task$0.70$6.02
Context window400K262K