GLM 5.2 Fast via Wafer now available on AI Gateway

GLM 5.2 Fast via Wafer is now available on AI Gateway . Based on our own benchmarking across small-context, large-context, and tool-call scenarios, Wafer delivers a 2x higher throughput than other providers serving GLM-5.2 on serverless, leading on decode and end-to-end speed for sustained generation in the small- and large-context cases. In our testing, GLM 5.2 Fast on Wafer measured: Small context: 170+ tok/s Large context: 200+ tok/s To use GLM 5.2 Fast, set model to zai/glm-5.2-fast in the AI SDK : 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 custom reporting , Zero Data Retention support , budgets for API keys , and more. AI Gateway reflects provider pricing with no markup and does not charge a platform fee on inference, including on Bring Your Own Key (BYOK) requests. Try GLM 5.2 Fast in the model playground . Read more