New Delhi, Feb. 27 -- With the launch ofNano Banana 2, Google is signalling a practical shift rather than just a model upgrade.Nano Banana 2, technicallyGemini 3.1 Flash Image, becomesthe default image generation model across the Gemini app in Fast, Thinking and Pro modes.

That step moves image generation from a feature users try to a capability they use regularly.

The original Nano Banana drove experimentation when it launched in 2025. The Pro version later focused on higher detail and quality.Nano Banana 2 combines both directions.

It keeps several high-fidelity characteristics from the Pro model while producing images faster. The model supports outputs from 512px to 4K across multiple aspect ratios, enabling teams to generate visual...