Article thumbnail featuring a gold smartphone angled on a dynamic dark background with blue and purple light streaks. The phone screen displays a 2x2 grid of four diverse AI-generated images: a miniature 3D banana plant, a futuristic mechanical banana, a stylized digital portrait of a woman, and a colorful abstract painting. In the top left, text reads 'Nano Banana 2' alongside a yellow banana icon. Large, bold text across the bottom reads 'Nano Banana 2 Is Here: Everything You Need to Know!' in yellow and white.
AIニュース

Nano Banana 2 Just Dropped: Google’s New Image Model Is Faster, Cheaper, and Reaches 4K

Google launched Nano Banana 2 on February 26, 2026, and it immediately replaced Nano Banana Pro as the default image generation model across the Gemini app, Google AI Mode, and Google Lens. The headline number: ~$0.067 per image, roughly 50% less than Nano Banana Pro’s $0.134 per image, at Flash-tier speed instead of the Pro model’s 20 to 60 second wait times. If you have been searching for “Nano Banana Pro 2,” this Nano Banana 2 review has the answers. Google officially calls the new model Nano Banana 2 (technically Gemini 3.1 Flash Image), not Pro 2, but the naming confusion is understandable. Here we cover what has actually changed, […]