Google has just unveiled its latest image generation model, Nano Banana 2, also known as Gemini 3.1 Flash Image. This version promises quicker and more realistic images compared to its earlier models.
The original Nano Banana made waves when it launched in August 2025, captivating users in India and beyond. With the release of Nano Banana Pro later that year, creators accessed high-quality, detailed images. Now, Nano Banana 2 retains some of those Pro features but operates at a faster pace. Users can generate images ranging in resolution from 512px to 4K, adapting to various aspect ratios.
What’s exciting is the model’s capacity for storytelling. It can keep character consistency for up to five characters and maintain fidelity for 14 objects in a single image. This allows for intricate details and vibrant storytelling. Users can submit complex requests, enhancing the image creation process.
With this upgrade, Nano Banana 2 will become the default model in Google’s Gemini app across all its modes. It will also be integrated into Google’s video editing tool, Flow, and in Google Search results through Google Lens across 141 countries. This broad integration makes it easier for users to create engaging content.
For those subscribed to Google AI Pro and Ultra plans, Nano Banana Pro remains available for specialized tasks.
In a broader context, the rise of AI-generated content has led to significant cultural shifts. According to a recent survey by Pew Research, nearly 50% of Americans believe AI will create more jobs in the future, reflecting a growing acceptance of technology in daily life.
To ensure the integrity of AI-generated images, all outputs from Nano Banana 2 will feature a SynthID watermark, highlighting their artificial origins. This is part of a larger effort, in collaboration with industry leaders like Adobe and Microsoft, to create transparent AI content. Since introducing SynthID in November, Google has reported over 20 million uses of this verification tool.
Overall, as AI technology evolves, tools like Nano Banana 2 are shaping how we perceive and create visual content. The possibilities are expanding, making it an exciting time for creators everywhere.
For more details, check Google’s official AI plans here.
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