Google unveils Antigravity 2.0 at I/O 2026 with multi-agent orchestration, a new CLI tool, an SDK for custom agents, and a $100/month AI Ultra plan.

We're introducing new tools to take your ideas from a prompt to a production-ready application, including updates to Google Antigravity, an enhanced Gemini API and nativ…

Google is debuting a new AI Ultra plan priced at $100, which will give users 5x more usage limit than the AI Pro plan alongside the Antigravity 2.0 launch.