04:00
2026-08-19
arxiv.org
artificial-intelligence
DiSCO: Defending text-to-image generation through distribution-guided contrastive prompt optimization
Researchers propose DiSCO, a zero-shot, black-box defense for text-to-image models that reduces Not-Safe-For-Work (NSFW) content generation by 37.7% on undefended models and 25.13% on defended models …