Linum

Pyramid-JiT: Low-Res Drafts, High-Res Images

Linum introduces Pyramid-JiT, a decoder-only pixel-space text-to-image architecture with no VAE that predicts the target image at several resolutions along the DiT trunk, reaching Linum v2's FD-DINOv2 on 11.3x fewer training samples and training in 4.3x fewer GPU-hours at 4x the pixels.

Research · Machine Learning · AI · Research · Benchmarks