SIMA 2: DeepMind’s Leap Toward Generalist AI Agents in 3D Worlds IMA 2 is Google DeepMind’s next-generation generalist agent built on the Gemini model. Unlike earlier AI systems focused on simple tasks, SIMA 2 brings depth, flexibility, and genuine teamwork to digi... AI agents DeepMind embodied intelligence Gemini model generalization responsible AI self-improvement virtual environments