Kimi K3, DeepSeek V4 Pro, GLM-5.2 open MoE models compared

Moonshot AI's Kimi K3, DeepSeek V4 Pro, and Zhipu AI's GLM-5.2 are all sparse Mixture-of-Experts models with million-token context windows, benchmarked on reasoning, license terms, and serving cost. All three target long-horizon coding and agent workloads.