AI Chip Stack Goes Vertical and Political

OpenAI announced its first custom ASIC, built with Broadcom and manufactured at TSMC, and the HN thread immediately noted the conspicuous absence of Intel. The same week, Qualcomm closed a $4 billion acquisition of Modular, buying one of the sharpest AI infrastructure engineering teams in the market. These are not coincidental moves.

The pattern is that every major player is now trying to own the full stack from silicon to model, and the acquisitions and partnerships are accelerating. Modular had built serious compiler and runtime infrastructure for AI workloads. Qualcomm buying it signals that the on-device and edge AI race is heating up and that Qualcomm sees software-defined performance as the real moat, not just chip specs.

Community reaction to the OpenAI chip was curiosity mixed with skepticism. Several commenters wondered whether a small-form-factor version for personal use would ever emerge, comparing it wistfully to the NVIDIA Spark. The Modular thread had more mixed feelings, with people mourning what Mojo the language might have become under independent development.