Browse Models
The Lumina Image 2 family comprises large-scale generative AI models for text-to-image synthesis developed by Alpha-VLLM. The primary model, Lumina Image 2.0, features a 2-billion-parameter flow-based diffusion transformer that generates high-resolution images up to 1024×1024 from textual descriptions. The model utilizes Gemma-2-2B for text encoding and FLUX-VAE-16CH for image reconstruction, supporting multiple inference solvers and fine-tuning capabilities through the Lumina-Accessory framework.