DeepSeek V4 Pro 0813 vs GPT-5.2

DeepSeek V4 Pro 0813 against GPT-5.2
DeepSeek V4 Pro 0813GPT-5.2
Coding index56.155.9
Benchmarks behind it Verified, 5 benchmarks Verified, 3 benchmarks
Output $/Mtok$1.98$14.00
Cost per solved task$0.10$1.91
Context window1.05M400K