Claude Opus 4.6 vs GPT-5

Claude Opus 4.6 against GPT-5
Claude Opus 4.6GPT-5
Coding index57.238.8
Benchmarks behind it Verified, 4 benchmarks Verified, 3 benchmarks
Output $/Mtok$25.00$10.00
Cost per solved task$1.56$0.39
Context window1M400K