Why everyone from OpenAI to SpaceX is building their own chips (and turning up the heat on Nvidia)
OpenAI's Jalapeño chip isn't a pilot project—it's the signal that the era of Nvidia dependence is ending.

Why it matters
As OpenAI, Google, Apple, and SpaceX build custom inference chips, the AI infrastructure landscape is fragmenting away from single-supplier control. This reshapes capex priorities, supply chain risk, and the competitive dynamics of AI deployment at scale.
The key facts
5 to knowOpenAI building Jalapeño custom inference chip with Broadcom
Google, Apple, SpaceX also building proprietary AI chips
Shift away from Nvidia single-supplier dependency
Growing trend of vertical integration in AI infrastructure
Custom chips targeting inference optimization
Go to the source
TechCrunch AItechcrunch.com
Publisher excerpt: Nvidia has dominated the AI chip market for years, but the era of total dependence might be ending. OpenAI just shared its plans to spice things up with Jalapeño, its custom inference chip built with Broadcom, joining Google, Apple, and SpaceX in a growing list of companies building their way out…