The Context Window Is a Lie

Your model does not remember the conversation. It re-reads it. Every turn. That's not a metaphor. The context window is not memory. It's a re-feed pipeline. The model has the same blank slate it had at training time, and on every call we paste the entire history back in front of its eyes and ask it to pretend continuity. We've been calling this "long context" and acting like it's progress. It's not. It's brute force. And it's papering over the absence of an actual memory archite