Google releases Gemini 3.5 Flash for complex agent workflows

谷歌发布Gemini 3.5 Flash，专为复杂代理工作流设计

Google introduced Gemini 3.5 Flash at Google I/O for long-running agent workflows; it outscored 3.1 Pro on Terminal-Bench and MCP Atlas, runs up to 4x faster than other frontier models, and reaches up to 12x speed gains in Google Antigravity.

Why it matters: HKR-H/K/R all pass: Google launched Gemini 3.5 Flash for long-horizon agents with benchmark and speed claims. This is a same-day major model update, below industry-shaking tier.