
A Beginner's Guide to AI The Secret Behind Most AI Tools: RAG. Alex Kihm Explains It Simply.
Dec 15, 2025
Join Dr. Alex Kihm, founder of POMA AI, a pioneer in legal tech and big-data econometrics, as he unpacks the complexities of AI in enterprise settings. Discover why traditional AI search often fails, and how POMA AI’s method reconstructs structure from unstructured data. Alex tackles the chunking problem, explaining how naive approaches distort meaning, and highlights the importance of context engines over outdated retrieval systems. His insights blend humor with a keen understanding of what AI can truly achieve in the corporate world.
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RAG Is The Source Of Real Knowledge
- Retrieval-Augmented Generation (RAG) is the dominant technique to inject up-to-date knowledge into LLMs.
- Alex Kihm says most real-world chatbot interactions rely on RAG rather than retraining models.
PDFs Are For Printers, Not AI
- Corporate documents are mostly PDFs designed for printing, not machine understanding.
- Alex Kihm argues that this makes enterprise data unreadable to LLMs without preprocessing.
Chunking Breaks Document Meaning
- Embeddings and vector search work on chunks limited by token windows (~8192 tokens).
- Kihm explains chunking is unavoidable but often destroys meaning if done naively.
