Dex Horthy says small tasks should skip heavy planning workflows

Dex Horthy, founder of HumanLayer, argues that a growing share of coding tasks can be completed in one shot without strict process, and that heavy planning workflows on small tasks make developers feel slower.

He says alignment, grilling, and planning still matter for larger work. He predicts tools will add escape hatches that let humans or models choose to ship directly.

He also says that as model capabilities improve, the usable "smart zone" has grown to roughly 200k–400k tokens. HumanLayer is prototyping research-to-implement and research-to-short-design-to-implement workflows, according to his post.