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

Moonshot AI's Kimi K3, DeepSeek V4 Pro, and Zhipu AI's GLM-5.2 are sparse MoE models with million-token context windows, now topping the open-weight leaderboard. All three target long-horizon coding and agent workloads; the comparison covers benchmarks, license, and serving cost.