{ "model_type": "sprite-flow-unet", "image_size": 32, "base_channels": 64, "channel_mults": [ 1, 2, 4 ], "text_dim": 512, "embed_dim": 256, "text_scale": 20.0, "text_encoder": "openai/clip-vit-base-patch32", "max_text_tokens": 77, "default_steps": 50, "default_guidance_scale": 3.0 }