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DeepMind’s V2A Generates Music, Sound Effects, Dialogue

Google DeepMind has unveiled new research on AI tech it calls V2A (“video-to-audio”) that can generate soundtracks for videos. The initiative complements the wave of AI video generators from companies ranging from biggies like OpenAI and Alibaba to startups such as Luma and Runway, all of which require a separate app to add sound. V2A technology “makes synchronized audiovisual generation possible” by combining video pixels with natural language text prompts “to generate rich soundscapes for the on-screen action,” DeepMind writes, explaining that it can “create shots with a dramatic score, realistic sound effects or dialogue.” Read more

U.S. Surgeon General Calls for Social Media Warning Labels

United States Surgeon General Dr. Vivek Murthy has renewed his push for Congress to enact social media warning label advising of potential mental health damage to adolescents. Murthy also called on tech companies to be more transparent with internal data on the impact of their products on American youth, requesting independent safety audits and restrictions on features that may be addictive, including autoplay, push notifications and infinite scroll, which he suggests “prey on developing brains and contribute to excessive use.” His federal campaign joins a groundswell of local laws restricting minors’ access to social media. Read more

Nvidia’s Open Models to Provide Free Training Data for LLMs

Nvidia is expanding its substantive influence in the AI sphere with Nemotron-4 340B, a family of open models designed to generate synthetic LLM training data for commercial applications across numerous fields. Through what Nvidia is calling a “uniquely permissive” free open model license, Nemotron-4 340B provides a scalable way for developers to build LLMs. Synthetic data is artificially generated data designed to mimic the characteristics and structure of data found in the real world. The offering is being called “groundbreaking” and an important step toward the democratization of artificial intelligence. Read more

UK’s Zeta Labs Unveils JACE, a Next Generation AI Assistant

Zeta Labs has raised $2.9 million in pre-seed round funding and launched JACE, an AI assistant that can autonomously complete complex tasks. The LLM-powered JACE agent executes in-browser actions on command. In fact, Zeta claims JACE is so autonomous that it eliminates the need to be sitting in front of a computer while it executes requests — just tell it what you’d like it to do and let it go. London-based Zeta says it will use the money to expand its engineering team, host training models and improve JACE’s speed and reliability. Read more

Pew Says Youth Turn to TikTok for News, but X Tops Overall

More U.S. youth are relying on TikTok for news, according to a study by the Pew Research Center, which says young adults increasingly believe the short-form social video platform exposes them to information they don’t see elsewhere, even though they don’t primarily associate it with news. Among those who use TikTok, only 15 percent cite “news” as a major incentive for using the app. The study, which examines American news consumption on social media platforms, found X to be the most popular news source across all demographics, beating Meta’s Facebook and Instagram as well as ByteDance’s TikTok. Read more

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