Sulphur-2-base

Sulphur-2-base is an open-weights, local-first video generation model released by SulphurAI, built as a fine-tune of Lightricks' LTX 2.3 with support for text-to-video and image-to-video generation. It is distributed with base checkpoints, distill LoRAs, ComfyUI workflows, and a prompt enhancer, targeting consumer GPU inference. Source: supabase.