models
Artem Vysotsky
DeepSeek V4 Pro Is on Writingmate: Testing Agentic Coding and Tool Use
DeepSeek V4 Pro has been the comparison baseline in every recent model post but never got its own review. I ran it through the same broken-function, messy-refactor, and multi-step agentic test suite used on Kimi K3 and Grok 4.5 to see if the reputation holds up.
Read Article