GLM 5.3 Flash now available on AI Gateway
UpdateVerifiedAdded Sep 22, 2026
GLM 5.3 Flash from Z.ai is now available on AI Gateway as zai/glm-5.3-flash . GLM 5.3 Flash is a multimodal coding model with a 1M-token context window. It accepts both text and image inputs and supports function calling, structured output, and streaming. To include images, pass them with text in a message.
Topics: AI agents, Streaming, Coding agents
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