The biggest change is that errors become attributable.
With deterministic routing, you can replay executions, isolate failures, and distinguish between structural bugs and model behavior. Without it, everything collapses into “the agent acted weird.”
In practice, determinism shifts agents from experimental systems to debuggable ones. It doesn’t remove intelligence — it makes responsibility visible.
With deterministic routing, you can replay executions, isolate failures, and distinguish between structural bugs and model behavior. Without it, everything collapses into “the agent acted weird.”
In practice, determinism shifts agents from experimental systems to debuggable ones. It doesn’t remove intelligence — it makes responsibility visible.