Supra2-IMG: 100M-Param Text-to-Image Model Trained in Under 10 Hours on One H100, Open-Sourced
LH-Tech_AI · reddit · 2026-09-21
SupraLabs released Supra2-IMG, an open-source 100M-parameter DiT text-to-image model trained from scratch in under 10 hours on a single Runpod H100, claiming SOTA quality at 256×256.
- All sample images use identical settings: seed 0, 50 steps, cfg 3.0 — no cherry-picking, per the authors
- Extremely cheap inference: 20s per image on CPU, 2s on GPU
- A one-line wget of inference.py gets you local generation running
- Model available on Hugging Face (SupraLabs/Supra2-IMG)
The standout is pushing text-to-image down to a size that runs on plain CPUs — interesting for tiny-model research and on-device generation.
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