<p>➀ Nvidia and OpenAI launched open-source AI reasoning models, potentially enhancing U.S. dominance in AI through accessible tools; </p><p>➁ Intel's 18A process reportedly faces low yields, raising concerns about its economic viability; </p><p>➂ Efficient Computer's reconfigurable hardware 'Electron E1' claims 10-100x power efficiency gains, with a compiler-dependent IC nearing release.</p>