google/nano-banana-2 models

nano-banana-2 — AI Model Family

The nano-banana-2 family represents Google's latest advancement in AI image generation, officially powered by Gemini 3.1 Flash Image. This family delivers Pro-quality images at Flash speeds, solving the challenge of balancing rapid generation with high-fidelity details, precise instruction adherence, and production-ready outputs. It builds on the viral success of earlier models, enabling creators to produce vibrant, consistent visuals for everything from social media to marketing assets without compromising speed or accuracy.

The family includes three core models: Nano Banana (the original fast generator from August 2025), Nano Banana Pro (high-fidelity specialist from November 2025), and Nano Banana 2 (the new flagship from February 2026). These models cater to diverse needs—quick ideation, professional-grade rendering, and hybrid workflows—making nano-banana-2 a versatile suite for image creation across resolutions and use cases.

nano-banana-2 Capabilities and Use Cases

The nano-banana-2 family excels in AI image generation with strengths in subject consistency, text rendering, and flexible specs. Each model targets specific scenarios while sharing core capabilities like vibrant lighting, sharper details, and advanced world knowledge for accurate subject depiction.

• Nano Banana (Gemini 2.5 Flash Image): Optimized for rapid generation in 1-2 seconds at up to 1024x1024 resolution (expandable to 1024x1792). Ideal for high-volume ideation, social posts, or quick prototypes. Use case: Generating TikTok thumbnails. Sample prompt: "Create a vertical 9:16 image of a futuristic cityscape at dusk with neon lights and flying cars, in a cyberpunk style."

• Nano Banana Pro (Gemini 3 Pro Image): Focuses on high-fidelity tasks with 4K resolution, 16-bit color depth, and near-perfect text handling. Suited for infographics, diagrams, and marketing mockups requiring maximum accuracy. Use case: Turning notes into data visualizations. Sample prompt: "Render a 4K infographic showing global AI adoption stats with precise labels, pie charts, and a world map background."

• Nano Banana 2 (Gemini 3.1 Flash Image): Combines the best of both, offering Pro features at Flash speeds—4K support, ten aspect ratios (from vertical social to cinematic widescreen), subject consistency for up to five characters and 14 objects, and real-time web grounding. Perfect for storyboarding, comics, or iterative refinement. Use case: Building narrative sequences. Sample prompt: "Generate a 16:9 scene of astronaut Emma exploring Mars, maintaining her red hair and spacesuit from the previous image, with Rembrandt lighting and rocky terrain."

These models integrate seamlessly for pipeline creation: Start with Nano Banana for fast sketches, refine with Nano Banana 2 for consistency, and finalize in Pro for 4K polish. Technical specs include full control over aspect ratios (512px to 4K), accurate text translation, and conversational iteration—refine via follow-ups like "Add dramatic shadows" or "Switch to 16-bit color depth." All support formats for web, print, and video frame consistency, with SynthID watermarks and C2PA credentials for provenance.

What Makes nano-banana-2 Stand Out

nano-banana-2 sets itself apart through unmatched speed-quality balance, delivering richer textures, precise nuances, and strict prompt adherence that earlier models lacked—such as struggles with complex text, fingers, or spatial reasoning. Key differentiators include:

• Subject consistency: Locks in up to five characters' resemblance across scenes, enabling seamless storyboards without redesigns.
• Advanced rendering: Near-perfect text for labels/infographics, real-time web knowledge for factual accuracy (e.g., rendering specific landmarks or events), and production specs like 4K/16-bit color.
• Flash efficiency: Generates in seconds what took longer before, with Pro tools now accessible rapidly—ideal for real-time workflows.

Compared to Nano Banana (fast but limited resolution) and Pro (superior quality but slower), Nano Banana 2 unifies them for consistency, control, and speed. It's perfect for content creators, marketers, designers, and developers needing quick, reliable visuals—think social media teams iterating posts, comic artists maintaining character sheets, or agencies crafting mockups with photographic terms like "wide-angle lens" or "bokeh effect."

Access nano-banana-2 Models via each::labs API

each::labs is the premier platform to harness the full nano-banana-2 family through a unified API, giving you instant access to Nano Banana, Pro, and Nano Banana 2 without switching providers. Experiment in the intuitive Playground for prompt testing, then scale with the robust SDK for custom integrations—chain models for reasoning-optimized images or batch generation.

Whether prototyping with Flash speeds or polishing 4K assets, each::labs streamlines deployment across apps, tools, or production pipelines. Sign up to explore the full nano-banana-2 model family on each::labs.