This Week in AI: Agents, Gatekeepers, and World Models

Christina Stathopoulos analyzed three key developments in AI: agents capable of cross-system actions, model-specific infrastructure, and world models for physical environment understanding. She noted that model quality is no longer the sole constraint for teams, who must now consider compute and security controls. Separately, recent global events include a victory for India's Cockroach movement, Burnham hosting his first foreign leader, and the inauguration of a new president in Peru during the week of July 25.