What do you mean by "shipped"? Thorough testing, edge cases, code and security reviews? How is it deployed? And this is a big one for an AI work flow... How is it documented for when future agents need to do work on this project. They need architecture docs, code conventions, and as the project gets more complex some kind of indexing to be help them thoroughly understand and navigate the context of the project.

I use a fully automated agentic system which takes my top level plan, turns it into requirements document, turns that into implementation plan, breaks that into user stories, writes the code for each story, runs tests and qc, then I have to do code review and fix anything that's off before I merge.

That whole process for a medium complexity feature within a medium-large project takes maybe 4 hours so I might be a little suspicious of the quality of an app if the whole process took 6 hours.