LLM Guardrails in Production: What Actually Works
· 8 min read
Most teams ship their first LLM feature, get burned by a bad output in production, and then bolt on a guardrail as damage control. The result is a brittle system that blocks legitimate requests, slows down responses, and still fails on the edge cases that matter. Guardrails are worth getting right — but the naive approach will hurt you in ways you don't expect.
Here's what the tradeoffs actually look like, and how to build a guardrail layer that doesn't quietly destroy your product.
