DeepSeek V4.1 Flash vs Grok 4.20

DeepSeek V4.1 Flash against Grok 4.20
DeepSeek V4.1 FlashGrok 4.20
Coding index62.533.3
Benchmarks behind it Verified, 5 benchmarks Partial, 2 benchmarks
Output $/Mtok$0.78$2.50
Cost per solved taskNot computable$0.72
Context window1.05M2M