“The new device is built from arrays of resistive random-access memory (RRAM) cells… The team was able to combine the speed of analog computation with the accuracy normally associated with digital processing. Crucially, the chip was manufactured using a commercial production process, meaning it could potentially be mass-produced.”
Article is based on this paper: https://www.nature.com/articles/s41928-025-01477-0
The Nature paper says they’ve done a proof of concept with a few bits, and concluded that they can reproduce it with cutting edge processors. That’s akin to ‘Mice survive cancer longer’ becoming ‘We’ve cured cancer forever’.
They might be right, but I’m not holding my breath.