Toyota presents a SoC storing model weights and its OS in integrated memory

# Toyota shows off SoC that stores model weights and its OS on integrated memory Japanese automaker Toyota and its component-supplier affiliate AISIN have developed a new system-on-chip featuring integrated STT-MRAM that stores both model weights and an operating system on-chip. The processor utilizes a hybrid multiplication architecture to reduce AI model weight data by 53 percent while maintaining precision, allowing for faster startup times compared to processors relying on external memory. Open article →

Toyota shows off SoC that stores model weights and its OS on integrated memory # Toyota shows off SoC that stores model weights and its OS on integrated memory Accessing external memory puts the brakes on physical AI, so carmaker has found an economical and speedy shortcut Simon Sharwood Simon Sharwood APAC Editor Published tue 3 Nov 2026 // 03:25 UTC Japanese carmaker -maker Toyota has decided to have a crack at the market for AI processors. Toyota is the major shareholder in a company called AISIN, a manufacturer of automotive components. Both companies are aware that cars are increasingly r

Toyota shows off SoC that stores model weights and its OS on integrated memory The Register