Google Releases Nano Banana 2: Next-Gen Image Model Combining Pro Capabilities with Lightning Speed

Google DeepMind today released Nano Banana 2 (Gemini 3.1 Flash Image), the latest generation of image generation model following last year’s viral Nano Banana sensation. This model combines the advanced features of Nano Banana Pro with the lightning speed of Gemini Flash, enabling users to achieve rapid edits and iteration while maintaining professional-grade quality.

Fusion of Speed and Intelligence

Nano Banana 2 brings Gemini Flash’s high-speed intelligence to visual generation, making rapid edits and iteration possible. It makes once-exclusive Pro features accessible to a wider audience:

Advanced World Knowledge

The model pulls from Gemini’s real-world knowledge base and is powered by real-time web search to more accurately render specific subjects. This deep understanding also helps create infographics, turn notes into diagrams, and generate data visualizations.

Precision Text Rendering and Translation

Nano Banana 2 allows generation of accurate, legible text for marketing mockups or greeting cards. Users can even translate and localize text within an image to share ideas globally.

Enhanced Creative Control

Nano Banana 2 dramatically closes the gap between speed and visual fidelity, delivering high-quality, photorealistic imagery:

• Subject Consistency: Maintain character resemblance of up to five characters and fidelity of up to 14 objects in a single workflow, allowing storyboarding and narrative building without altering input appearance.
• Precise Instruction Following: With enhanced instruction following, the model adheres more strictly to complex requests, capturing specific nuances of ideas.
• Production-Ready Specs: Support various aspect ratios and resolutions from 512px to 4K, ensuring visuals stay sharp for vertical social posts or wide-screen backdrops.
• Visual Fidelity Upgrade: Delivers vibrant lighting, richer textures, and sharper details, maintaining high-quality aesthetics at Flash speed.

Multi-Platform Rollout

Nano Banana 2 is rolling out today across Google products:

• Gemini App: Replaces Nano Banana Pro across Fast, Thinking, and Pro models. Pro and Ultra subscribers retain access to Pro version via three-dot menu regeneration.
• Google Search: Available in AI Mode and Lens, supporting 141 new countries/territories and eight additional languages.
• AI Studio + API: Available in preview in AI Studio and Gemini API.
• Google Cloud: Available in preview with Gemini API in Vertex AI.
• Flow: New default image generation model, available to all Flow users at zero credits.
• Google Ads: Powers suggestions while creating campaigns.

Content Provenance and Verification

Google continues deepening its provenance approach by coupling SynthID technology with C2PA Content Credentials to help identify and verify AI-generated content.

Read the full article at https://blog.google/innovation-and-ai/technology/ai/nano-banana-2/