Google Antigravity 2.0 Review: Parallel Agents, Gemini 3.5 Flash, and Google's Agent-First Bet

Google Antigravity 2.0 launched at Google I/O 2026 (May 19) with a redesigned desktop app, a Go-based CLI, and an open SDK. Powered by Gemini 3.5 Flash — which leads MCP Atlas at 83.6% and runs at 289 tok/s. Parallel agent dispatch, scheduled background tasks, Firebase/Android/Cloud integration. Pricing: AI Plus $7.99/mo up to AI Ultra $200/mo. Rating: 4/5.