GPT-5 Mini vs Mercury 2.5

GPT-5 Mini against Mercury 2.5
GPT-5 MiniMercury 2.5
Coding index34.21.6
Benchmarks behind it Partial, 2 benchmarks Partial, 2 benchmarks
Output $/Mtok$2.00$0.15
Cost per solved task$0.08Not computable
Context window400K260K