Claude Opus 4.6 vs Claude Sonnet 4.6

Claude Opus 4.6 against Claude Sonnet 4.6
Claude Opus 4.6Claude Sonnet 4.6
Coding index57.257.3
Benchmarks behind it Verified, 4 benchmarks Verified, 5 benchmarks
Output $/Mtok$25.00$15.00
Cost per solved task$1.56$1.68
Context window1M1M