Claude Opus 4.5 vs Grok 4.5

Claude Opus 4.5 against Grok 4.5
Claude Opus 4.5Grok 4.5
Coding index44.058.6
Benchmarks behind it Verified, 3 benchmarks Verified, 6 benchmarks
Output $/Mtok$25.00$6.00
Cost per solved task$1.37$0.62
Context window200K500K