Nano Triple

3 images, one prompt, instant A/B/C comparison. Pick the winner or refine any version.

Install

clawhub install nano-triple

Or copy SKILL.md to ~/.openclaw/skills/nano-triple/SKILL.md

What's New in v3.0.0

• Nano Banana 2 - New default model. Faster, cheaper ($0.067/img), 4K output, ultra-wide ratios
• Imagen 4 - Text-to-image from $0.02/img (Fast) to $0.06/img (Ultra), plus upscaling at $0.003/img
• 14 aspect ratios - Including ultra-wide 1:8 and 8:1 (Nano Banana 2 exclusive)
• Mask-free inpainting - Describe changes in text, no mask needed
• Layout-aware outpainting - Extend images with intelligent scene continuation
• Character consistency - Up to 14 reference images for consistent characters/objects
• Google Image Search grounding - Generation informed by real search results
• Configurable thinking - Control reasoning depth before generating
• 0.5K preview mode - 512px drafts for ultra-fast iteration
• Batch API - 50% cost reduction with 24hr turnaround for large jobs

Models

| Model | Cost | Max Res | Editing | Best for | |-------|------|---------|---------|----------| | Nano Banana 2 (default) | $0.067/img | 4K | Yes | Fast iteration, most tasks | | Nano Banana Pro | $0.134/img | 4K | Yes | Studio-quality output | | Imagen 4 Fast | $0.02/img | 2K | No | Cheapest text-to-image | | Imagen 4 Ultra | $0.06/img | 2K | No | Highest quality text-to-image |

Features

• 3 parallel variations - Same prompt, three distinct takes from the model's natural randomness
• 4 models - Nano Banana 2, Nano Banana Pro, Imagen 4 Fast, Imagen 4 Ultra
• Style presets - Photorealistic, illustration, watercolor, minimalist, gradient, retro, neon, sketch, anime, pixel-art, oil-painting, 3d-render
• 14 aspect ratios - 1:1, 1:4, 1:8, 2:3, 3:2, 3:4, 4:1, 4:3, 4:5, 5:4, 8:1, 9:16, 16:9, 21:9
• 4 resolutions - 0.5K (preview), 1K, 2K, 4K
• Iterative refinement - "I like B but make it more colorful" generates 3 new variations
• Image editing - Edit existing images with natural language
• Mask-free inpainting - Change parts of an image by describing what to change
• Outpainting - Extend images beyond their borders
• Character consistency - Maintain consistent characters across generations with reference images
• Upscaling - Imagen 4 upscaling at $0.003/image
• Batch API - 50% cost reduction for large jobs

Requirements

• GEMINI_API_KEY - Get one at Google AI Studio

License

MIT