DeepSeek V4 Pro 0813 vs GPT-5.6 Sol

DeepSeek V4 Pro 0813 against GPT-5.6 Sol
DeepSeek V4 Pro 0813GPT-5.6 Sol
Coding index56.173.5
Benchmarks behind it Verified, 5 benchmarks Verified, 6 benchmarks
Output $/Mtok$1.98$20.00
Cost per solved task$0.10$1.20
Context window1.05M1.05M