DeepSeek V4 Pro Just Dropped — Here's What Changed for AI Agents

DeepSeek V4 Pro has launched, featuring 1.6T total (49B active) parameters, a 1M token context, and dual Think/Non-Think modes. It offers competitive pricing and improved performance, making it a new sweet spot for AI agent workloads due to enhanced multi-step planning, long context viability, and reliable function calling.