Z.ai GLM 5.3 Flash model now available with 1M-token context
Z.ai's GLM 5.3 Flash, a multimodal 320B-parameter Mixture-of-Experts model with 18B active parameters, is now available through Mistral's platform. It offers a 1M-token context window and is built for developer agent workflows, visual coding, and complex tool-use tasks. Pricing is set at $0.15 per million input tokens, $0.03 per million cached input tokens, and $0.50 per million output tokens.