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Coding as the epicenter of AI progress and the path to general agents
Coding, due to its breadth of use-cases, is arguably the last tractable, general domain of continued progress for frontier models that most people can interface with. This is a bold claim, so let’s consider some of the other crucial capabilities covered in the discourse of frontier models:
* Chat and the quality of prose written by models has leveled off, other than finetuning to user measures such as sycophancy.
* Mathematics has incredible results, but very few people directly gain from better theoretical mathematics.
* The AIs’ abilities to do novel science are too unproven to be arguable as a target of hillclimbing.
Still, coding is a domain where the models are already incredibly useful, and they continue to consistently stack on meaningful improvements. Working daily with AI over the last few years across side projects and as an AI researcher, it has been easy to take these coding abilities for granted because some forms of them have been around for so long. We punt a bug into ChatGPT and it can solve it or autocomplete can tab our way through entire boilerplate.
These use-cases sound benign, and haven’t changed much in that description as they have climbed dramatically in capabilities. Punting a niche problem in 1000+ lines of code to GPT-5-Pro or Gemini Deep Think feels like a very fair strategy. They really can sometimes solve problems that a teammate or I were stuck on for hours to days. We’re progressing through this summarized list of capabilities:
* Function completion: ~2021, original Github CoPilot (Codex)
* Scripting: ~2022, ChatGPT
* Building small projects: ~2025, CLI agents
* Building complex production codebases, ~2027 (estimate, which will vary by the codebase)
Coding is maybe the only domain of AI use where I’ve felt this slow, gradual improvement. Chat quality has been “good enough” since GPT-4, search showed up and has been remarkable since OpenAI’s o3. Through all of these more exciting moments, AIs’ coding abilities have just continued to gradually improve.
Now, many of us are starting to learn a new way of working with AI through these new command-line code agents. This is the largest increase in AI coding abilities in the last few years. The problem is the increase isn’t in the same domain where most people are used to working with AI, so the adoption of the progress is far slower. New applications are rapidly building users and existing distribution networks barely apply.
The best way to work with them — and I’ll share more examples of what I’ve already built later in this post — is to construct mini projects, whether it’s a new bespoke website or a script. These are fantastic tools for entrepreneurs and researchers who need a way to quickly flesh out an idea. Things that would’ve taken me days to weeks can now be attempted in hours. Within this, the amount of real “looking at the code” that needs to be done is definitely going down. Coding, as an activity done through agents, is having the barriers to entry fully fall down through the same form factor that is giving the act of coding re-found joy.
Why I think a lot of people miss these agents is that the way
Published on 11 hours ago