Best Nano Banana 2.1 Alternatives (2026)

FLUX 3 Image is an AI image generation and editing model developed by Black Forest Labs. It supports text to image generation, instruction based editing, multiple reference images, bounding box composition controls, and image output up to 4K resolution. The model also supports optional web and image search grounding.

Designed for developers, designers, and businesses creating visual content applications, FLUX 3 Image provides a unified API for image generation and editing. Its technical capabilities include up to 10 reference images, 15 predefined aspect ratios, configurable safety tolerance, and localized image modification through bounding boxes.

Seedream 5.0 Pro is a multimodal image generation model for creating and editing visual content. It supports complex infographics, dense text layouts, realistic imagery, multilingual generation, spatial annotations, sketch based control, material replacement, and layer separation.

It is intended for designers, educators, creative professionals, product teams, and other users who need structured visual content or controlled image editing. It can be accessed through the AI Playground and an official BytePlus API option.

Midjourney V8.2 is an AI image generation model that produces images from written prompts and supports image references, 2048 pixel HD output, personalized styles and instruction based editing. Its compatible Edit Model enables multi-image compositions, inpainting, outpainting, perspective changes and visual style transformations.

The model is designed for digital artists, designers, illustrators and visual content creators developing artwork and visual concepts. Relevant technical characteristics include resolution limits, aspect ratio controls, reference image handling, personalization and editing functionality. Official documentation confirms access through the Midjourney website and Discord but does not establish a public V8.2 developer API, context window or model architecture.

GPT Image 2.5 Flare is an image generation model that accepts text and image inputs and produces image outputs. It supports image generation, image editing, inpainting, and configurable quality settings.

The model is intended for developers and teams building automated visual content workflows through the OpenAI Image API, Image Edit API, and Batch API. Its documented technical characteristics include a dated model snapshot, multiple quality levels, image-only output, and tier-based rate limits.