https://sebastianrenker.github.io/ Trusted infrastructure for autonomous AI.en https://sebastianrenker.github.io/blog/guardrails-outside-the-model/ https://sebastianrenker.github.io/blog/guardrails-outside-the-model/ Sun, 11 Oct 2026 12:00:00 GMT Why guardrails inside an LLM can be talked around, and how a deterministic decision made outside the model limits what prompt injection can change.