Google Launches Gemini 3.5 Flash and Antigravity 2.0 for Agents
Google released Gemini 3.5 Flash and Antigravity 2.0
Judging by the stated benchmarks, Gemini 3.5 Flash outperforms Gemini 3.1 Pro in agentic and coding tasks:
• Terminal-Bench 2.1 – 76.2%
• MCP Atlas – 83.6%
• GDPval-AA – 1656 Elo
Google also claims that 3.5 Flash generates four times more tokens per second compared to other frontier models. The Gemini 3.5 Pro version is promised for next month.
In parallel, they announced Antigravity 2.0 — a new dev environment for an agentic workflow. The new version adds a CLI (replacing Gemini CLI), an SDK, native voice support, and integrations with Android, Firebase, and Google AI Studio. The platform is optimized for Gemini 3.5 Flash, supports sub-agents and asynchronous tasks