How Memo groundsevery answer
Memo uses retrieval-augmented generation to turn your sources into cited context before the AI responds, so answers stay tied to the material you actually uploaded.
Built on intelligent
foundations
Memo's RAG engine is deceptively simple to use, but under the hood lies a sophisticated pipeline that ensures accurate, contextual, and trustworthy AI responses.
Parse & understand your content
Memo's ingestion engine processes PDFs, slides, videos, and text with intelligent parsing. We extract text, tables, images, and structure, preserving context that other systems lose.
- 1.1Multi-format parsing (PDF, PPTX, DOCX, video)
- 1.2OCR for scanned documents and images
- 1.3Table and chart extraction
Intelligent content segmentation
Unlike basic chunking that splits text arbitrarily, our semantic chunker understands document structure. It creates meaningful segments that preserve context and relationships between concepts.
- 2.1Context-aware boundary detection
- 2.2Hierarchical chunk relationships
- 2.3Metadata preservation and enrichment
Transform meaning into mathematics
State-of-the-art embedding models convert your content into high-dimensional vectors that capture semantic meaning. Similar concepts cluster together, enabling intelligent retrieval.
- 3.11536-dimensional semantic vectors
- 3.2Multi-lingual understanding
- 3.3Real-time index updates
Find exactly what matters
When you ask a question, our retrieval system doesn't just match keywords, it understands intent. Hybrid search combines semantic similarity with keyword matching for precise results.
- 4.1Hybrid semantic + keyword search
- 4.2Cross-document reasoning
- 4.3Relevance scoring and reranking
Synthesize intelligent responses
Retrieved context is fed to your choice of AI model, GPT-4, Claude, or Gemini. The model synthesizes information from multiple sources into coherent, accurate answers grounded in your documents.
- 5.1Multi-model support (GPT-4, Claude, Gemini)
- 5.2Context-aware response generation
- 5.3Source citation and attribution
Verify accuracy & citations
Every response is validated against source documents. We verify claims, check for hallucinations, and ensure citations are accurate, so you can trust what Memo tells you.
- 6.1Hallucination detection
- 6.2Citation verification
- 6.3Confidence scoring