Google has officially released Nano Banana 2, the upgraded version of its viral image generation model — delivering major improvements in quality, consistency, speed, and pricing while taking the top spot on text-to-image leaderboards.
What’s New
Nano Banana 2 now ranks #1 for text-to-image generation on leading benchmarks such as Artificial Analysis and LM Arena, outperforming both Nano Banana Pro and OpenAI’s GPT Image 1.5. The model also secured a strong position for image editing tasks, ranking third overall.
Key upgrades include:
- 4K output resolution across multiple aspect ratios
- Improved scene consistency, supporting up to five characters and fourteen objects while maintaining visual coherence
- Significantly better text rendering, a historically difficult challenge for image models
- Faster generation speeds approaching Gemini Flash-level performance
Pricing and Accessibility
One of the most notable changes is cost efficiency. At roughly $0.07 per image, Nano Banana 2 comes in at nearly half the price of competing premium models while delivering top-tier performance.
Google has already integrated the model as the default image generator across Gemini and its broader tool ecosystem, while Nano Banana Pro remains available for paid users who need advanced options.
Why It Matters
The original Nano Banana models pushed image generation forward when they launched last August, but Nano Banana 2 signals a bigger shift in the market.
Historically, users had to choose between:
- High quality but expensive models
- Faster, cheaper models with lower fidelity
Nano Banana 2 begins to blur that line. By combining state-of-the-art image quality with flash-level speed and aggressive pricing, Google is moving toward a future where quality and affordability are no longer mutually exclusive.
If this trajectory continues, the competitive landscape for AI image generation could shift from pure capability races toward efficiency, ecosystem integration, and scale — areas where large platform players hold a strong advantage.
https://blog.google/innovation-and-ai/technology/ai/nano-banana-2
