- fundamentals · 9 min
What is RAG? A Plain-English Guide to Retrieval-Augmented Generation for Marketers
Short answer: RAG (Retrieval-Augmented Generation) is the technique that lets a generic AI model — GPT-4, Claude, Gemini — answer questions about your specific…
- fundamentals · 11 min
How AI Chatbots Actually Work: A Plain-English Architecture Guide (2026)
Short answer: A modern AI chatbot is six components stitched together: an ingestion pipeline that pulls in your content, an embedding model that turns each…
- comparisons · 8 min
GPT-4 vs Claude vs Gemini for AI Chatbots: An Honest 2026 Comparison
Short answer (2026): All three are good enough for most customer-facing chatbots. Claude is the best default for support/sales chatbots — it follows system…