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Google launches Gemini Spark agentic AI assistant at I/O 2026

Cristian Dina is the CRO at The Next Web. He has interviewed 300+ industry leaders and authored the book King of Networking, establishing himself as one of the most connected and respected voices in the ecosystem. At just 23 years old, Cristian was included in the Forbes 30 Under 30 2025 list, representing a new generation of tech builders, bold thinkers who move fast, build with purpose, and create real impact.

Google launches Gemini Spark agentic AI assistant at I/O 2026

TL;DR

  • Gemini Spark is an always-on personal AI agent announced at Google's I/O 2026 developer conference.
  • It is built on Gemini 3.5 and powered by Google's Antigravity agent harness, running on dedicated virtual machines on Google Cloud.
  • Spark can receive tasks via a dedicated Gmail address and integrate with Google Workspace apps without manual setup.
  • Android Halo will provide a new notification layer on mobile for users to monitor the agent's activity.
  • Gemini Spark is currently in internal testing at Google and will be rolled out as a beta to Google AI Ultra subscribers in the US next week.
  • The Google AI Ultra subscription price is being reduced from $250 to $100 per month.