Comment by ehsanu1

I have. In fact, I've been building my own coding agent for 2 years at this point (i.e. before claude code existed). So it's fair to say I get the point you're making and have said all the same stuff to others. But this experience has taught me that LLMs, in their current form, will always have gaps: it's in the nature of the tech. Every time a new model comes out, even the latest opus versions, while they are always better, I always eventually find their limits when pushing them hard enough and enough times to see these failure modes. Anything sufficiently out of distribution will lead to more or less nonsensical results.