Claude Opus 5.5 vs GPT-6 Sol

Claude Opus 5.5 against GPT-6 Sol
Claude Opus 5.5GPT-6 Sol
Coding index88.876.0
Benchmarks behind it Verified, 5 benchmarks Verified, 5 benchmarks
Output $/Mtok$20.00$10.00
Cost per solved taskNot computableNot computable
Context window1M1.05M