SourceConceptPrune: Concept Editing in Diffusion Models via Skilled Neuron Pruning
The authors ran the pre-trained Stable Diffusion v1.5 model on all 4703 prompts from the I2P dataset, which features various inappropriate concepts. Using the NudNet detector, they found that the unmodified model generates nudity for 796 of those prompts. This establishes a baseline failure rate for unsafe content generation in the released model before any editing is applied.