The sharp results all came from pairing domain expertise with detailed AGENTS.md files. The impressive Rust output happened because someone who knows Rust was steering it. Vague prompts got mediocre output. A model on its own converges to the mean of its training data, which is why the "vibe code everything" thesis keeps not holding up: https://philippdubach.com/posts/the-impossible-backhand/
This investigation aligns with my experience in a lot of ways. I'm con-the influence and behavior big AI companies, but lukewarm-to-pro the actual use of the technology itself.
I use Claude and other models frequently (mostly via Cursor, with a smattering of other tools) in my work now. It is not at the "I never write code myself" point, but the AI tools are absolutely capable of generating highly effective and usable code, usually nearly as good or as good as what I'd do myself, with guidance.
It hasn't eliminated the need for my existence as an engineer, but it has changed it drastically. It is much more like "tell the computer what I want and mostly get it" than it was a year ago.
And yet, I have friends and colleagues who reject it out of hand as useless, and are so skeptical of it that they suggest it must only be good because my skills are poor, or our codebase is bad, or I'm getting lucky.
I just can't totally credit any of those explanations anymore.
This is my favorite yet of the genre of "OK, coding agents got good in November" posts. It starts with relatively simple examples (YouTube metadata scraping) and by the end Max is rewriting Python's skikit-learn framework in Rust and making it way faster.
Thanks Max! This was a really interesting article and closely matches my own experience with how the agents have been progressing
one of the takeaways I get when reading skilled engineers' experiences with these tools is that they essentially offer leverage, and the more skill someone already has the higher their ceiling will be
I second that spending effort on your AGENTS.md is game changing. Don't auto generate these, work with them and learn how to make them good (sparknotes and table of contents, keep minimal, distribute over dirs)
The sharp results all came from pairing domain expertise with detailed AGENTS.md files. The impressive Rust output happened because someone who knows Rust was steering it. Vague prompts got mediocre output. A model on its own converges to the mean of its training data, which is why the "vibe code everything" thesis keeps not holding up: https://philippdubach.com/posts/the-impossible-backhand/
This investigation aligns with my experience in a lot of ways. I'm con-the influence and behavior big AI companies, but lukewarm-to-pro the actual use of the technology itself.
I use Claude and other models frequently (mostly via Cursor, with a smattering of other tools) in my work now. It is not at the "I never write code myself" point, but the AI tools are absolutely capable of generating highly effective and usable code, usually nearly as good or as good as what I'd do myself, with guidance.
It hasn't eliminated the need for my existence as an engineer, but it has changed it drastically. It is much more like "tell the computer what I want and mostly get it" than it was a year ago.
And yet, I have friends and colleagues who reject it out of hand as useless, and are so skeptical of it that they suggest it must only be good because my skills are poor, or our codebase is bad, or I'm getting lucky.
I just can't totally credit any of those explanations anymore.
This is my favorite yet of the genre of "OK, coding agents got good in November" posts. It starts with relatively simple examples (YouTube metadata scraping) and by the end Max is rewriting Python's skikit-learn framework in Rust and making it way faster.
Thanks Max! This was a really interesting article and closely matches my own experience with how the agents have been progressing
one of the takeaways I get when reading skilled engineers' experiences with these tools is that they essentially offer leverage, and the more skill someone already has the higher their ceiling will be
this post reflects my experience with the model...
I second that spending effort on your AGENTS.md is game changing. Don't auto generate these, work with them and learn how to make them good (sparknotes and table of contents, keep minimal, distribute over dirs)