This Week in All Things AI covers key developments in models, agents, tools, infrastructure, and policy curated from discussions in the All Things AI Telegram group. If you follow AI for work, research, investing, or just to understand where the technology is heading, this weekly brief is a concise way to scan the most important launches, risks, and resources in a few focused minutes. Across the week, we saw advances in agentic coding and web tooling (Cursor’s Composer 2.5, Google’s Gemini 3....