The Law of Structural Determinism: Don't Let LLMs Enforce Agent Policies
forevergeeks · reddit · 2026-09-30
A developer argues for a principle he calls the Law of Structural Determinism: critical policy gates and execution permissions in AI agents must be enforced by deterministic logic, not semantic inference.
Key points:
- LLMs are great at interpreting language, but interpretation is not enforcement; putting a probabilistic system in charge of an absolute boundary is risky.
- The right split: the LLM interprets requests and proposes actions, while a governance layer makes the final determination with deterministic rules.
In short: use AI to understand, use deterministic logic to enforce — build systems that enforce policies rather than asking an AI to follow them.
Related event: New agent design rules: keep critical policy decisions away from LLMs(2 posts)→
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