Why Your RAG System Hallucinates: Fixing the Content Segmentation Problem
summary
Argument: naive character-splitting breaks semantic units and causes RAG hallucinations, while semantic-aware segmentation yields concrete gains. The open-source package chunking-strategy (pip install chunking-strategy, GitHub/PyPI) implements 40+ format-aware strategies, streaming pipelines that process 100+ GB on a 48 GB laptop, thread-safe parallel processing, and retrieval-feedback loops, producing a measured 40-60% improvement in retrieval accuracy and large reductions in hallucination rates during live demos.
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chapters (10)
- 0:00RAG content segmentation issues
- 3:31LLM hallucinations in RAG
- 7:01Naive chunking problems
- 10:11Smart vs naive chunking demo
- 15:45Smart chunking solution
- 17:49Library demo and API
- 23:48Production features and config
- 33:41Advanced chunking strategies
- 37:32Smart chunking results
- 41:01Key takeaways and install
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