You’ll want to log every prompt and its AI-generated response, along with a timestamp. This is critical for quality control, audits, and staying compliant with privacy rules.

Make sure those logs are encrypted in storage and transit, with strict permissions so only authorized people can review them.

Decide how long you’ll keep the logs, just enough for auditing without holding onto data unnecessarily. These practices help you prove you’re using data responsibly and allow you to trace back errors or unexpected outputs for fixing.