DeepSeek V4.1 Flash vs GPT-5.6 Sol

DeepSeek V4.1 Flash against GPT-5.6 Sol
DeepSeek V4.1 FlashGPT-5.6 Sol
Coding index62.573.5
Benchmarks behind it Verified, 5 benchmarks Verified, 6 benchmarks
Output $/Mtok$0.84$20.00
Cost per solved taskNot computable$1.20
Context window1.05M1.05M