AI performs better when the project already contains real routes, real components, real copy blocks, and a visible product direction. A blank repository forces the model to guess too many things at once.
A working draft creates stronger context for prompting, editing, reviewing, and continuation. The model can inspect what already exists, compare options against real structure, and generate changes that stay closer to the actual goal.
Why this matters
- Less guessing from the model
- Better prompt-to-output alignment
- More realistic training-style iteration
- Faster evaluation of what should change next
For AI-assisted building, a useful baseline is often more valuable than a clean but empty starting point.