OpenAI’s agent leads say user interfaces aren’t going anywhere

OpenAI is building AI agents that can operate software on their own. Two of the people leading that work say the screens we click on today will stick around anyway. Ari Weinstein and James Sun made that argument on a recent episode of The a16z Show, released on October 26, 2026. Their reasoning is simple: people like interacting with things directly, and that preference does not vanish because a machine can do the clicking for them. It is a notable position from a company whose agents, by the speakers’ own account, can already outpace the average human at running software. Think of it as a self-driving car company insisting the steering wheel stays. What the agents can do now The conversation centered on computer-using agents, or CUAs. These are AI systems that operate software the way a person does: reading the screen, moving through menus, filling in fields, and finishing tasks. According to the podcast discussion, these agents have improved on three fronts: reliability, speed, and autonomy. As of October 26, 2026, they had reached a point where they can operate software more reliably and quickly than average human users. The speakers credited a blend of techniques for the progre...