GLM 5.3 Flash now available on AI Gateway
GLM 5.3 Flash from Zhipu AI, a multimodal model with 1M token context window supporting text and vision input, is now available on Vercel AI Gateway. The model supports function calling, structured output, and streaming through the unified API interface.
is now available on AI Gateway.GLM 5.3 Flash from Z.ai
GLM-5.3 Flash is a multimodal model that supports text and vision input, with a 1M token context window. It supports function calling, structured output, and streaming. To use GLM-5.3 Flash, set to :modelzai/glm-5.3-flash
You can also pass images alongside text in a message. URLs and Base64 data URLs both work, and a request can include multiple images:
To use it in a , run to connect agents like Claude Code, Codex, OpenCode, Cursor, Pi, and more, then select inside the agent.coding agentvercel ai-gateway coding-agents setupzai/glm-5.3-flash
Try in the model playground.GLM-5.3 Flash
AI Gateway provides a unified API for calling models, tracking usage and cost, and configuring retries, failover, and performance optimizations for higher-than-provider uptime. It includes built-in , , , , and more.custom reportingZero Data Retention supportbudgets for API keysrouting rules
AI Gateway reflects provider pricing with no markup and does not charge a platform fee on inference, including on (BYOK) requests. on AI Gateway.Bring Your Own KeyView all language models
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