GLM 5.3 Flash
GLM 5.3 Flash is well suited to coding agents, repository-scale debugging, tool-using workflows and visual tasks such as understanding screenshots, charts and documents. Use it when an agent needs to work across a large codebase or long research context, call tools, inspect visual inputs and continue through multi-step tasks without switching models. Z.ai positions the model particularly around coding, multimodal understanding and agentic work.
zai-org/glm-5.3-flash