You're misunderstanding something about the problem space they're describing. The deterministic infra is for an underlying "execution layer"; the LLMs are providing utility by figuring out how to express English language queries in terms of the primitives of that verifiable layer. That way, you can describe your results deterministically even though the process of arriving at them was not necessarily deterministic.

Oh. I may have misread indeed. Ao its like, still LLM bullshit, but with really strongly worded .md instruction files begging them to please be correct?