Grok 4.3 vs Mercury 2.5

Grok 4.3 against Mercury 2.5
Grok 4.3Mercury 2.5
Coding index37.41.6
Benchmarks behind it Verified, 3 benchmarks Partial, 2 benchmarks
Output $/Mtok$2.50$0.15
Cost per solved task$0.31Not computable
Context window1M260K