At a Glance · AI-generated

Generative AI and diffusion models have emerged as powerful tools for image and video creation since 2021, with major tech companies advancing both their capabilities and safeguards. Google Research developed specialized applications including MedGemma for healthcare AI, multimodal models for genetic analysis, and environmental risk assessment tools, while also creating deepfake detection technology. YouTube and Meta implemented detection systems and content policies to address synthetic media depicting politicians, journalists, and government officials, though Meta's Oversight Board determined its moderation efforts remained insufficient as of March 2026.