Google releases Gemini 3.5 Flash at I/O 2026, outperforming Gemini 3.1 Pro on coding and agentic benchmarks at 4x the speed.

At Google I/O we released Gemini 3.5, our latest series of models combining frontier intelligence with action.

Google used its I/O developer conference to unveil a wave of new AI products. The highlights: a new model called Gemini 3.5 Flash, a multimodal model called Gemini Omni, and a…