Measuring LLM Systems
Guardrails & regression gates
Lesson 5 of 5
Guardrails validate inputs and outputs at runtime; regression gates block a deploy when eval scores drop below baseline.
What you'll learn
- Validate inputs and outputs with guardrails and allowlists
- Refuse unsafe actions before they reach a tool
- Block a deploy when a new eval score regresses past a threshold
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Not sure yet? Try the free lesson first: Eval harnesses