{
  "task": "t2i",
  "reward": {
    "model_id": "CLIP-ViT-H-14",
    "model_name": "ViT-H-14",
    "ckpt_dir": "./ckpt/hps_ckpt",
    "pretrained": "open_clip_pytorch_model.bin",
    "load_pt": "HPS_v2.1_compressed.pt"
  },
  "diffusion": {
    "model_id": "FLUX"
  }
}