The original title is "AI Weekly Issue #508: The Cutting Edge, Across the Board"

Short summary

AI's frontier advanced across multiple domains: open-weight models span 230M–1.6T parameters, world models are 48× faster, and GPT-5 Pro cracked a three-year immunology mystery. Robotics startups trained agents via video games to control real robots; medical breakthroughs include Claude reading cancer scans. Agents reaching every phone raise security implications.

• •Open-weight models range 230M–1.6T parameters; world models 48× faster
• •GPT-5 Pro solves three-year immunology problem; Claude reads cancer scans
• •Robotics agents trained via video games; agents on all phones bring security concerns

Generated with AI, which can make mistakes.