metadata
license: mit
tags:
- ai-generated-image-detection
- deepfake-detection
- stable-diffusion
- genimage
- image-classification
library_name: pytorch
GUARD-AI Checkpoints
Checkpoints used in the GUARD-AI benchmark.
Checkpoint format
import torch
ckpt = torch.load("wang2020/genimage_sd14_best.pth", map_location="cpu")
state_dict = ckpt["model"] # detector backbone weights
threshold = ckpt["threshold"] # Youden-J calibrated decision threshold (retrained ckpts only)
All detectors output a single fake-logit; sigmoid(logit) >= threshold ⇒ "AI-generated".
Architecture definitions live in each detector's original repository; the GUARD
codebase vendors and wires them for evaluation.