Given the 10x+ productivity rate, it would be reasonable to establish a higher quality acceptance bar for AI submissions. 50-100% more performance, correctness, usability testing , and one round of human review.

If a change used to take a day or two, and now requires a few minutes, then it's fair to ask for a couple hours more prompting to add the additional tangible tests to compensate for any risks of hallucinations or low quality code sneaking in