Executive Summary: The “Goldfish” Problem: Out of the box, Large Language Models (LLMs) are stateless. They suffer from “goldfish memory.” Once the conversation exceeds the model’s token limit (the context
Vector Databases in 2026: The “Long-Term Memory” Behind RAG & AI Agents
If LLMs (Large Language Models) like GPT-6 represent the “reasoning engine” of AI, then Vector Databases are its “memory.” In the generative ai landscape of 2026, training a model from