RL Fundamentals Blog Post Series

WhatsApp has been steadily adopting Apple’s new design language across its apps, but Mac users have largely been left watching from the sidelines. That is finally beginning to change. The messaging platform has started rolling out its Liquid Glass redesign for the WhatsApp Mac app, bringing the desktop experience much closer to what iPhone and…

The weekend of July 18–19, 2026, delivered the kind of one-two punch that reshuffles geopolitical assumptions overnight. On Friday, Beijing-based Moonshot AI unveiled a model it claimed matches GPT-4-class performance. On Saturday, Alibaba did the same. Suddenly, the six-month lead American policymakers had treated as a permanent structural advantage looked more like a rounding error….

Prompt injections, the malicious commands attackers embed into content to entice large language models to follow them, have been attackers’ go-to tool for turning AI platforms against their users. A well-phrased command sneaked into an email or calendar invitation is often all it takes to cause the LLM to exfiltrate sensitive data or follow other…

It’s not easy living the high life. Take it from the Andean leaf-eared mouse, Earth’s highest-dwelling mammal. To tolerate the freezing temperatures atop dormant volcanoes, these mice generate more body heat than members of the species that live lower down, researchers report in the July 9 Science. Their mitochondria, the cell’s energy producers, have also…

‘edge AI’ that performs machine learning computations directly Real-time analysis of heart rate and sleep patterns Processes data without a smartphone Detects signs of falls, arrhythmia, and other abnormalities 사진 확대 [Image generated by AI] As the global running craze has recently swept the world and parks and tracks are filled with runners, the smartwatches…

Roblox announced Thursday a new feature called “Build,” allowing users to design games from their mobile devices using AI.  The Build feature lets anyone turn simple text prompts into a basic game without any programming experience. For example, if a user types, “Let’s make a cozy adventure game set in a dense forest,” the new…