Articles tagged: "prx-tg"

• Jun 2, 2026

  Training a Pixel-Space DiT in 26 Hours: FP8 Breakthroughs and Architectural Dead Ends

  Following our integration of Asymmetric Flow Matching, our 400M parameter NanoDiT was training efficiently in terms of step-count convergence, but it was hitting an iter_per_sec of 0.025 on our single...
• May 23, 2026

  prx-tg: Accelerating Pixel-Space Diffusion with Asymmetric Flow Matching

  The evolution of text-to-image synthesis is currently undergoing a profound architectural realignment. For years, the dominant paradigm relied on Variational Autoencoders (VAEs) to compress high-dimensional pixel data into a mathematically...
• May 13, 2026

  Training a Portrait DiT on a Single GPU: What the Ablation Study Taught Us

  The prevailing assumption in generative AI is that training a large, multi-modal Diffusion Transformer from scratch requires a cluster. prx-tg is a direct challenge to that assumption: a 400M+ parameter...