How to Canary and Roll Back Model, Prompt, or Tool Changes Without Breaking Production
TL;DR Treat every production AI change as a versioned behavior release, not as an isolated model, prompt, or tool edit. Package the model identifier, prompt content, tool schemas, retrieval settings, policy, runtime code, and evaluation thresholds into one immutable release bundle. Prove the candidate offline, replay production traffic in shadow mode without side effects, move […]
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