1. Stage: Chatbots: Models that can converse in natural and understandable language.

2. Stage: Reasoners: Models capable of human level problem solving.

3. Stage: Agents: Systems that can perform actions autonomously without the need for human intervention.

4. Stage: Innovators: Systems that can design and develop new inventions, ideas, methods or products in an innovative and creative way.

5. Stage: Organizations: AI systems that can replace organizations with functions such as complex decision making, resource allocation, communication and collaboration.