Google’s Gemini AI has recently been challenged by ByteDance’s new Seedream 4.0, a cutting-edge AI image-generation model. ByteDance claims that Seedream 4.0 surpasses Google DeepMind’s Gemini 2.5 Flash Image, known as Nano Banana, in key performance metrics like prompt accuracy and visual quality. Built on the foundation of Seedream 3.0, this new model boasts enhanced editing capabilities from SeedEdit 3.0 and a restructured architecture that allows for image inference speeds up to ten times faster than previous iterations. Notable features include the ability to generate images in 2K and 4K resolution, support for six reference images, and customizable aspect ratios, catering to both creative and professional users. Priced at $30 per 1,000 image generations, Seedream 4.0 poses a competitive alternative to Google’s free offerings. Already available through ByteDance’s apps and services, this development highlights the escalating competition in the AI image generation sector.
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