Claude Sonnet 5 vs Grok 4.5

Claude Sonnet 5 against Grok 4.5
Claude Sonnet 5Grok 4.5
Coding index53.354.5
Benchmarks behind it Verified, 6 benchmarks Verified, 6 benchmarks
Output $/Mtok$10.00$6.00
Cost per solved task$1.87$0.62
Context window1M500K