Claude Opus 4.5 vs Grok 4.7

Claude Opus 4.5 against Grok 4.7
Claude Opus 4.5Grok 4.7
Coding index44.066.7
Benchmarks behind it Verified, 3 benchmarks Verified, 5 benchmarks
Output $/Mtok$25.00$6.00
Cost per solved task$1.37Not computable
Context window200K500K