Google Announces New AI Tools and Models Including Nano Banana and Co-Scientist

This week, Google introduced several AI tools and models, including the general availability of Nano Banana 2 and Nano Banana Pro via the Gemini Enterprise Agent Platform and Gemini API. The new Co-Scientist system is designed for structured scientific thinking, generating and refining hypotheses for complex problems. Additionally, dreambeans curates personalized daily topic collections based on connected Google apps. The unified encoder-free model, Gemma 4 12B, offers powerful multimodal intelligence for offline use, while Gemma 4 models have been optimized with Quantization-Aware Training to improve memory efficiency and performance. Google Magenta also launched RealTime 2, an open-weights live music model playable with MIDI keyboards and text prompts.