>I am working on a project with ~200k LoC, entirely written with AI codegen.
I’d love to see the codebase if you can share.
My experience with LLM code generation (I’ve tried all of the popular models and tools, though generally favor Claude Code with Opus and Sonnet). My time working with them leads me to suspect that your ~200k LoC project could be solved in only about 10k LoC. Their solutions are unnecessary complex (I’m guessing because they don’t “know” the problem, in the way a human does) and that compounds over time.
At this point, I would guess my most common instruction to this tools is to simplify the solution. Even when that’s part of the plan.
I’d love to see the codebase if you can share. My experience with LLM code generation (I’ve tried all of the popular models and tools, though generally favor Claude Code with Opus and Sonnet). My time working with them leads me to suspect that your ~200k LoC project could be solved in only about 10k LoC. Their solutions are unnecessary complex (I’m guessing because they don’t “know” the problem, in the way a human does) and that compounds over time. At this point, I would guess my most common instruction to this tools is to simplify the solution. Even when that’s part of the plan.