Google announced a "24/7 personal AI agent" called Gemini Spark at this year's I/O developer conference. It's the clearest sign yet that Google is done playing catch-up in the AI assistant space and is making a direct push into territory that tools like OpenClaw have been occupying.
Spark represents a big shift for Gemini, transforming it from an assistant that can answer your questions into an active partner that does real work on your behalf and under your direction. The pitch is simple: stop babysitting your AI. Give it a task and walk away.
As someone who covers this beat daily, I can say the agentic AI space has been a mess of promising demos and underwhelming follow-through. Gemini Spark is the first product from a major platform that feels like it's solving the right problem: persistence, trust, and deep integration where your work actually lives.
What Is Gemini Spark?
Gemini Spark is a new general-purpose AI agent in the Gemini app that can reason across information in connected apps. It's not a chatbot. It doesn't wait for you to open a tab and type something.
While standard chatbots wait for a prompt, Gemini Spark can take proactive action on your behalf, under your direction. It doesn't just answer questions — it completes multi-step tasks across your applications, making it a true AI agent rather than just a conversational tool.
The agent was built from Gemini base models and an agentic harness from Google Antigravity. That Antigravity layer matters. Google built Gemini Spark using the Google Antigravity development platform, an AI-native IDE that prevents the agent from going rogue.
How Gemini Spark Works
The architecture is what separates Spark from most of what's come before. Gemini Spark runs on dedicated virtual machines hosted in Google Cloud, allowing it to function continuously even when user devices are turned off.
Alphabet CEO Sundar Pichai described it as "your personal AI agent that helps you navigate your digital life, taking action on your behalf and under your direction," adding that "it runs on dedicated virtual machines on Google Cloud seamlessly, so you don't need to keep your laptop open to make sure it's running."
On the control side, the design is deliberately cautious. Spark is completely opt-in: it's up to you whether to turn it on, and you can also choose which apps it can connect to. The system is designed to prioritize user consent, requiring confirmation before any high-stakes actions.
Key Technical Highlights
Gemini Spark runs on Gemini 3.5 Flash and Antigravity. Here's what that combination enables:
- Spark can connect natively with Google apps like Gmail, Calendar, Drive, Docs, Sheets, Slides, YouTube, and Google Maps.







