Regulated and technical ones: legal, medical, industrial, and public sector, along with hardware teams shipping physical products. What these have in common is not the subject matter but the consequence of being wrong. When an error means a failed audit, a rejected filing, a recall, or a lost contract, the cost of a system that cannot show its work is much higher than the cost of building one that can. That is the kind of problem we are built for, and it is why our tooling emphasizes traceability rather than raw speed alone.
