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Sana is a pioneering model that acts as a bridge between textual commands and visual representation. Users can input detailed prompts—like “a cat dressed as an astronaut in a jungle filled with purple flowers”—and within seconds, Sana generates a high-quality image that matches the description. The model’s speed and efficiency are noteworthy; it performs tasks that previously took several minutes in less than one second for images sized at 1024 by 1024 pixels, with 4K images being produced shortly thereafter.