Nano Banana 2 (Gemini 3.1 Flash Image Preview)

Google's Gemini 3.1 Flash multimodal model with a 131k token context window, capable of processing text and images for generation and analysis tasks.

Strengths

Handles both text and image inputs with a large context window, enabling complex multimodal workflows and longer document processing.

Best for

Multimodal applications that require image understanding alongside text processing, document analysis with visual elements, and scenarios needing extended context.

Limitations

As a Flash-class model, it trades some reasoning depth for speed; image generation quality and editing capabilities may vary depending on complexity.