The system is only nondeterministic (and a model of nondeterminism at that) when it's emitting tokens. It (the system) becomes completely deterministic when it

The system is only nondeterministic (and a model of nondeterminism at that) when it's emitting tokens. It (the system) becomes completely deterministic when it calls a tool and a result is returned from the tool. This is little different than how I wrote this. Now it is deterministic, when I hit reply.