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Flux 1.1 Pro Ultra is an advanced text-to-image (T2I) AI model developed by Black Forest Labs. It enables ultra-high-resolution and photorealistic image generation from detailed text prompts, delivering fast and efficient performance for creative and professional applications.

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Key Features

  • Ultra-High Resolution: Generates images up to 4MP (2048×2048), four times higher than the standard Flux 1.1 Pro. Ideal for professional prints, detailed artwork, and large web visuals.
  • High Realism & Detail: Produces photorealistic images with rich textures, accurate lighting, and lifelike human representations.
  • Prompt Adherence: Delivers precise alignment with text prompts, ensuring generated images accurately match user intent.
  • Dual Modes:
    • Ultra Mode: Optimized for high-resolution detail and visual clarity.
    • Raw Mode: Designed for natural, film-like aesthetics, excelling in portraits and nature scenes.