Grok 4.6 vs Mercury 2.5

Grok 4.6 against Mercury 2.5
Grok 4.6Mercury 2.5
Coding index65.71.6
Benchmarks behind it Verified, 6 benchmarks Partial, 2 benchmarks
Output $/Mtok$6.00$0.15
Cost per solved task$0.82Not computable
Context window500K260K