Together AI breaks down what 99.9% uptime actually means for inference

Together AI Blog·medium signal

Together AI published an engineering analysis of inference reliability tiers — what 99%, 99.9%, and 99.99% uptime each require, the specific failure domains each tier must survive, and the questions to ask any inference provider. It's a practical guide for builders evaluating hosted-model SLAs beyond headline availability numbers. Useful when choosing between inference vendors for production workloads.