GPT-6.1 Sol vs Grok 4.6

GPT-6.1 Sol against Grok 4.6
GPT-6.1 SolGrok 4.6
Coding index82.465.7
Benchmarks behind it Verified, 5 benchmarks Verified, 6 benchmarks
Output $/Mtok$10.00$6.00
Cost per solved taskNot computable$0.82
Context window1.05M500K