Open vs. Closed Source: Model Tiering

Learning Objective: By completing this Nano Learning course, participants will be able to:

• Recognize model tiering — routing judgment/planning tasks to a frontier model and repetitive, high-volume tasks to a cheaper model — as the practical response to the open-source/closed-source AI landscape
• Evaluate an AI vendor or tool by asking what's routed to which model, rather than relying on a single benchmark ranking or price point