Gemini Spark is one of Google’s biggest AI updates from I/O 2026, and it is easy to see why people are paying attention.
Google is not presenting it as another chatbot that waits for a question. It is calling Spark a personal AI agent that can work in the background, help manage digital tasks, and take action under your direction.
That last part matters. Google says Spark is meant to act only with your control. You choose whether to turn it on, decide what apps it connects to, and it is designed to ask first before high-stakes actions like sending emails or spending money.
What Gemini Spark Actually Does
Gemini Spark is built to help with real tasks across daily digital life. Google says it can connect with Workspace tools such as Gmail, Docs, Slides, and more. That means it is not only made for answering questions. It is meant to help connect information across apps and move a task forward.
Google gave examples such as setting recurring tasks, checking monthly credit card statements for new or hidden subscription fees, and pulling important updates from school emails into a daily digest. These examples show the main idea behind Spark: less copying, checking, and switching between apps.
Why It Can Keep Working After You Close Your Laptop
A key detail is that Gemini Spark is cloud-based. Google says it can keep working even after a laptop is closed or a phone is locked. Sundar Pichai also said Spark runs on dedicated virtual machines on Google Cloud, so it does not need your device to stay open while a task continues.
That could make Spark more useful for longer tasks. Instead of keeping a tab open while AI finishes a job, the work can continue in the background. Google also says Spark is powered by Gemini 3.5 and the Google Antigravity harness, which helps it handle longer tasks.
The Model Behind Gemini Spark
Gemini Spark uses Gemini 3.5 Flash. Google says 3.5 Flash is now the default model in the Gemini app and AI Mode in Search globally. The company describes it as fast and strong for agent-style tasks, which is why it is being used inside Spark.
Google also says Gemini 3.5 Flash is available through Google Antigravity, the Gemini API in Google AI Studio, Android Studio, Gemini Enterprise Agent Platform, Gemini Enterprise, the Gemini app, and AI Mode in Search.
New Connections Are Coming
Spark will start with Google’s own tools, but Google has already named more connections. It says new MCP connections with Canva, OpenTable, and Instacart are launching, with more partners being added. In the coming weeks, Spark is expected to use these connections to get more tasks done.
Google also says future abilities will include texting and emailing Spark, creating custom sub-agents, and operating a local browser. On Android, live updates and task progress for agents like Spark will appear through Android Halo later this year. Spark is also planned to work directly inside Chrome later this summer.
When Gemini Spark Access Starts
Google says Gemini Spark is rolling out to trusted testers this week. The beta is planned for Google AI Ultra subscribers in the U.S. next week. Google’s subscription update says Spark is included with the AI Ultra $100 and $200 plans.
For business users, Google says Gemini Spark in Google Workspace will be available soon in preview for business customers in the Gemini app.
Conclusion
Gemini Spark looks like Google’s move from chat-based help to task-based help. The important promise is not that it can answer faster. The bigger point is that it can stay active, work across connected apps, and help finish tasks while still asking for permission when the action is sensitive.
For now, access is limited. But based on Google’s own details, Spark could become one of the most practical parts of Gemini for people who spend a lot of time inside email, documents, calendars, and daily online tasks.
