GLM-5.2 & GLM-5.1 & GLM-5
Summary
GLM-5.2 introduces a long-horizon capability with a 1M-token context, and GLM-5.1 focuses on agentic engineering while GLM-5 targets complex systems and long-horizon tasks. The lineup emphasizes open-source models, asynchronous RL tooling, and strong benchmarking across coding, reasoning, and planning tasks, with downloadable models and multiple deployment options.