Context Rot & The Memory Illusion: Why Bigger Prompts Won’t Save Your AI
Opening — Why this matters now Everyone is obsessed with context windows. 200K tokens. 1M tokens. Soon, 10M tokens. The implicit promise is seductive: give the model enough room, and memory becomes a solved problem. That promise is wrong. The paper Facts as First-Class Objects: Knowledge Objects for Persistent LLM Memory fileciteturn0file0 doesn’t just challenge this assumption—it dismantles it with uncomfortable precision. The issue is not how much a model can remember in a single session. It’s what survives after that session ends. ...