gemini-nano

Google Chrome is automatically downloading a 4GB model file for its Gemini Nano-powered AI features, causing unexpected storage usage on user devices. The weights.bin file enables on-device AI capabilities like scam detection and writing assistance, but users report receiving no clear notification about the storage requirements.

Google published COSMO, an experimental AI assistant application for Android, on the Play Store. The 1.13 GB app runs Gemini Nano locally and includes 14 automated skills ranging from calendar event scheduling to document writing and deep research.