# I Built an AI That Catches Its Own Lies Before Answering You — Here’s the Corrective RAG Loop That…

> Source: <https://pub.towardsai.net/i-built-an-ai-that-catches-its-own-lies-before-answering-you-heres-the-corrective-rag-loop-that-afd725f7bc71?source=rss----98111c9905da---4>
> Published: 2026-07-11 13:31:01+00:00

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# I Built an AI That Catches Its Own Lies Before Answering You — Here’s the Corrective RAG Loop That Makes It Work

A tested, running “Corrective Agentic RAG” system that grades its own retrieval, rewrites bad queries, and rejects its own ungrounded answers — with every log in this article captured from a real run

**Estimated reading time:** 17–20 minutes

## Table of Contents

- Introduction
- Problem Statement
- Background
- Core Concepts
- Technology Deep Dive
- Architecture
- Mini Project: A Corrective Agentic RAG System
- Implementation
- Code Walkthrough
- Testing
- Performance
- Limitations
- Best Practices
- Common Mistakes
- Production Considerations
- Future Improvements
- Conclusion
- Further Reading
- Official References

All the codes in this article are available in the Github :

[Agentic-Rag-Corrective-Project]