Resemble AI has launched DETECT-3B Omni, a deepfake detection model that analyzes audio, images, and video using a unified system. It boasts enhanced capabilities over its predecessor, DETECT-2B, including expanded training data, support for over 40 languages, and protections against modern threats like replay attacks. The model ranks highly on various benchmarks for its detection accuracy across multiple media types.

A recent study found that over 90% of participants could not reliably distinguish between real and AI-generated videos. The findings highlight the impressive advancements in AI video generation, particularly with the Gen-4.5 model, and raise concerns about the implications for video authenticity and trust.

Google has updated its Gemini app to allow users to verify if videos were created by its AI. By uploading a video, users can check for a digital watermark that indicates AI involvement. However, this tool only works for content generated by Google's own systems.