Zo Computer improved AI reliability by 20x through Vercel's AI SDK and AI Gateway, eliminating the need for custom adapter code for different model providers.
- •Retry rate dropped from 7.5% to 0.34%, reducing failures from 1 in 50 messages to virtually none
- •AI SDK replaced custom per-provider implementations with a unified interface supporting all major models
- •AI Gateway handled infrastructure complexity including retries, fallback routing, and provider health monitoring
- •Model support time reduced from one hour of multi-file changes to 30 seconds of configuration
- •P99 latency improved 38% from 131 seconds to 81 seconds, enabling responsive user interactions
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