THE EVOLUTION OF THE AGENT HARNESS

Summary from the TLDR AI newsletter

AI models significantly improved when both model capabilities and agent harnesses advanced in tandem. Initially, models like ChatGPT relied solely on next-token predictions, but newer harness systems allowed them to interact with digital environments. As models absorbed more harness capabilities, the focus shifted toward optimizing human attention, creating an interface that aids human interaction and decision-making without the model being overly dependent on the harness.