Design for containment, not perfect answers
Treat model output as untrusted until it passes checks that match your risk level. Even strong models can return plausible but unsafe instructions in edge cases.
Teams that stay stable in production separate generation from delivery, then use trust decisions to decide what can be shown immediately and what needs review.
Where production failures usually start
Most incidents are not bizarre hallucinations. They are ordinary-looking answers with one unsupported instruction, one missing caveat, or one policy conflict.
These failures pass through when release logic prioritizes speed and fluency over verification. The answer sounds polished, so nobody checks the risky claim.
A practical safety architecture
Use a straightforward flow: generate, validate, decide trust, then deliver. Route uncertain responses into a review path and keep block behavior explicit.
This turns production safety into an operational control that survives model changes, prompt drift, and traffic spikes.