Glm 53 Available On Baseten

GLM 5.3 available on Baseten Try GLM-5.3 today. Frontier intelligence at a fraction of the cost. Here

changelog / post

GLM 5.3 available on Baseten

Aug 28, 2026 Go back

GLM 5.3, Z.ai’s latest flagship model, is now available through Baseten Model APIs. It has a 1M-token context window and defaults to high reasoning. Set reasoning_effort to low , high , or max to control reasoning depth. Send requests to zai-org/GLM-5.3 through Baseten’s OpenAI-compatible endpoint: curl https: //inference.baseten.co/v1/chat/completions \ -H "Content-Type: application/json" \ -H "Authorization: Bearer $BASETEN_API_KEY" \ -d '{ "model" : "zai-org/GLM-5.3" , "messages" : [{ "role" : "user" , "content" : "What is large-scale asynchronous training?" }] }' For more information, see our docs .

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