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AuroraIMG2-50M-Preview: 90M Parameter Text-to-Image Model Runs on 2016 Laptop CPU

·2026.10.28 23:02

Key point

The model features a 50M parameter denoiser and generates images in 11 seconds at 20 steps on an Intel i5 7200U.

Details

  • AuroraIMG2-50M-Preview is a text-to-image model with a 50M parameter denoiser, custom text encoder, and pretrained Flux VAE.
  • Total end-to-end inference parameters are approximately 90M.
  • Inference benchmarks on a 2016 laptop CPU (Intel i5 7200U) show 27 seconds for 50 steps and 11 seconds for 20 steps.
  • The model is released under the Apache 2.0 license with samples and a quick start guide available in the model card.
open-sourcetext-to-imagecpu-inferencelightweight-modelauroraimg2
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