Engineers at the University of Pennsylvania Develop New Chip That Trains AI Using Light Waves


U.S. approves Nvidia's H200 AI chip exports to select Chinese clients, marking the return of high-end GPUs after months. The U.S. government will collect a 25% share from sales. Trump announced the decision on social media, and Nvidia welcomed it.....
OpenAI pledges $40.5M to over 200 nonprofits by year-end, marking its first major donation after rebranding as a foundation. The company has committed $25B to health research and AI risk reduction since inception, with plans to allocate $50M in July based on advisory recommendations.....
Over 70% of U.S. adults fear AI job losses, with 71% expecting permanent replacements. Microsoft reports translation and customer service roles are most at risk.....
Recently, a research team from Stanford University conducted an interesting experiment exploring the role of artificial intelligence (AI) in medical diagnosis. They found that when AI transforms from a simple tool into a doctor's partner, the doctors' diagnostic accuracy improves by 10%. The study involved 70 licensed U.S. doctors, aiming to compare the effectiveness of AI with traditional diagnostic methods. Image source note: The image is generated by AI, and the image authorization service provider is Midjourney. In the experiment, doctors and AI jointly analyzed cases, with AI generating...
Recently, Wikipedia announced the suspension of a pilot experiment using artificial intelligence technology to generate article summaries after strong opposition from many editors. It was reported that this experiment was launched earlier this month and mainly targeted users who had installed the Wikipedia browser extension and chosen to participate. AI-generated summaries would appear at the top of each Wikipedia article with an "unverified" yellow label, which required clicking to expand and read. However, this new attempt immediately triggered fierce criticism from editors, who were concerned about the potential impact of this practice.