This Week in AI (Aug 29, 2025): GPT-5 lands, Gemini upgrades, EU AI Act deadlines hit, and Nvidia pushes robotics
TL;DR OpenAI shipped GPT-5, Google rolled out big Gemini upgrades (including new image editing and deeper “Live” capabilities), critical EU AI Act obligations for general-purpose AI took effect, and Nvidia’s Blackwell platform reached robotics developers while chip export talks re-entered the spotlight. OpenAI+1blog.google+1Digital StrategyBaker McKenzieNVIDIA NewsroomReuters OpenAI releases GPT-5: smarter across…