Google’s cosmo: a proactive ai that’s already disappeared
Google’s latest ai experiment, COSMO, vanished from the Play Store just days after its debut, leaving developers and tech observers scratching their heads. But before it was pulled, COSMO demonstrated a surprisingly distinct approach to on-device ai, moving beyond the reactive nature of Gemini.
A reactive rival
The initial Play Store listing touted COSMO as an “experimental ai assistant” designed to streamline daily tasks, from scheduling to answering complex questions. What set it apart was its focus on proactive action – a departure from Gemini’s reliance on explicit prompts. Unlike Gemini, which often waits for a user to initiate a query, COSMO actively listened to conversations and responded accordingly.

‘Skills’ beyond simple commands
Instead of simply answering questions, COSMO utilized a system of ‘Skills’ to perform actions. Screenshots revealed a suite of capabilities: instantly identifying photos in conversation, suggesting calendar events, automatically drafting documents, and even providing definitions for unfamiliar jargon. This wasn’t just about fulfilling requests; it was about anticipating user needs in real-time – a core tenet of Google’s Pixel 10 series ambitions.

On-device processing, cloud-based backup
Crucially, COSMO leveraged Gemini Nano for on-device processing, allowing it to function offline – a significant advantage over Gemini’s cloud-dependent architecture. This also explained the app’s 1.13GB size compared to Gemini’s comparatively compact footprint. The disappearance of COSMO, however, raises a critical question: what was Google truly testing, and why the abrupt shutdown?
A glimpse into the future?
While the app’s premature demise is frustrating, it underscores the potential of proactive AI. If Google I/O later this month delivers on the promise of officially showcasing COSMO’s capabilities, it could represent a significant step forward in how we interact with our devices. The fact that Google is continuing to explore this direction, despite the quick removal of the app, suggests a serious commitment to moving beyond reactive assistants – a direction many in the industry have been urging for years. It’s a compelling, if fleeting, demonstration of what’s possible.