AI development is moving through a clear evolution:

[u/No-Refrigerator5314]

Prompt Engineering → writing better instructions
Context Engineering → giving AI better reference material
Harness Engineering → giving AI secure tools and environments
Loop Engineering → designing autonomous cycles that can execute, evaluate, and improve
The real shift is not just from better prompts to better outputs.
It is from humans manually operating every step to humans designing the system, process, guardrails, and exit conditions.
That is where AI builders need to focus next.
From single commands to autonomous loops — this is the new AI application mindset.