> Prompts are simply not enough to steer a coding agent to the level of precision needed. Without deep programmatic verification - at all levels, formal verification is just one slice - the solutions the agent produces will always be just slightly (or very) out of true.
I found this to be exactly right, and in my work I’ve come up with a taxonomy of constraint mechanisms which I keep in mind when guiding agents: generative to constrain the output of the model, interpretive to constrain how the model ‘understands’ code, and elicitative to help it ask the right questions of users.