Google's Gemma 4 Runs on 8GB MacBook Air With TurboFieldfare—Free and Offline

Google's 26-billion-parameter Gemma 4 model now runs natively on a base-model MacBook Air with just 8 GB of RAM, thanks to TurboFieldfare, an open-source Swift and Metal runtime released under the Apache 2.0 license. The Gemma 4 26B-A4B, which normally requires 14.3 GB of storage, operates in approximately 2 GB of active RAM on M-series Macs, making powerful open-weight AI accessible on hardware developers already own—no cloud subscription, no specialized GPU, no internet connection required.