Claude Opus 5.5 vs Grok 4.7

Claude Opus 5.5 against Grok 4.7
Claude Opus 5.5Grok 4.7
Coding index92.275.0
Benchmarks behind it Partial, 2 benchmarks Partial, 2 benchmarks
Output $/Mtok$20.00$6.00
Cost per solved taskNot computableNot computable
Context window1M500K