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tech futures.Introduction to AI

Lesson 5: Under the Hood

Stateless AI

Stateless AI describes the fact that in an LLM every conversation starts fresh. It has no memory of previous chats or sessions.

This is by design. Permanent memory could raise serious privacy and surveillance risks, so starting fresh after each session protects users.

As you chat with an AI like Lumen, the token count builds up as you go. When you reset the conversation, the token count starts back at zero.

Generated by Claude Sonnet 4.6