➀ OpenAI's first custom chip will utilize TSMC's cutting-edge A16 process, specifically designed for the Sora video application. ➁ OpenAI has reserved TSMC's A16 production capacity alongside Apple, aiming to reduce external AI chip dependency. ➂ TSMC's A16 process, entering the angstrom-level node for the first time, promises significant enhancements in speed, power efficiency, and chip density.