Document Chunking Strategies for RAG - Interactive Visualization

How you chunk documents dramatically affects RAG retrieval quality. Fixed-size chunks are simple but split sentences mid-thought. Recursive chunking respects natural boundaries. Semantic chunking groups similar sentences. This demo compares all three on the same document and shows how chunk size and overlap affect context quality.

• Fixed-size chunking: fast and simple but often splits sentences mid-thought
• Recursive chunking: respects paragraph and sentence boundaries for more coherent chunks
• Semantic chunking: groups similar sentences into cohesive topic segments
• Chunk size and overlap sliders: see the direct impact on chunk count and context coverage

Part of the EngineersOfAI Interactive 3D - free interactive visualizations covering every major concept in machine learning and AI engineering. Hover any element for a plain-English explanation. No code required.