Resources
Tool
Guardrails AI
Python framework for LLM output validation with a Hub of pre-built validators, automatic retry and correction, and deployable as a standalone REST API.
Our Take
Guardrails AI has over 5,000 GitHub stars and provides a Hub of reusable validators covering PII detection, toxicity filtering, and hallucination checks. The Guardrails Index benchmark compares 24 guardrails across 6 categories, helping teams select the right validation strategy for their use case.
Pricing
Free
Language
en