AI Research & Papers

Executive Summary Short executive summary: July 2026 research shows rapid, multi‑front progress in model architectures (sparse/expert layers, expanded residual/hyper‑connections), generation algorithms (diffusion, token‑time continuous diffusion, masked diffusion policy gradients), tool and memory efficiency for agents, and domain‑specialized compact models for health and robotics. Concurrently, multiple papers expose benchmarking, safety, and evaluation gaps—especially in clinical/high‑risk domains—and…