Nvidia’s grip on the AI chip market is loosening as companies like OpenAI, Google, and Apple develop custom chips to reduce dependence on a single supplier. This shift allows for more control, tailored hardware, and potential performance gains. The trend is not about completely cutting ties with Nvidia, but rather diversifying to mitigate risk. Why it matters: this custom chip trend could lead to a more competitive and innovative AI landscape, ultimately driving progress in the field.