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AI or Not Achieves 100% Detection of Deepfake X-Rays

AI or Not has achieved 100% detection of synthetic X-rays and 95% overall accuracy in a blind test against a curated dataset from the Icahn School of Medicine at Mount Sinai. This performance surpasses that of board-certified radiologists and leading multimodal large language models, highlighting vulnerabilities in medical imaging integrity. The study underscores the importance of combining detection technologies, clinician training, and proper governance to mitigate risks related to AI-generated medical images.

Benchmark using curated dataset from landmark Radiology study points to a path forward for protecting medical imaging integrity, insurance claims, and patient safety SAN FRANCISCO, May 12, 2026 /PRNewswire/ — AI or Not, a leader in AI-generated content detection, today announced results…