hotai.newsAn archive of 20 AI news briefs collected on 2026-07-28. Check the original sources for details and updates.
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Source links can be verified on the original siteRead original ↗Everyone is betting on bigger models. But with physical AI, the intelligence isn’t the multiplier. Learning is.
Source links can be verified on the original siteRead original ↗Since launching last year, the startup today has more than 8 million people using the open source or hosted version of its models, and now generates annual recurring revenue of $21 million.
Source links can be verified on the original siteRead original ↗Jason Gibson, a history professor at Alcorn State University in the US, devised a clever trick to catch AI cheating: embedding hidden prompts about 'Madagascar' in white font within an Industrial Revolution exam document. As a result, 32 of 35 exam papers contained illogical content such as 'a purple bicycle in Madagascar whispering to the ceiling,' exposing the cheating on the spot.
Source links can be verified on the original siteRead original ↗Recursive’s emphasis on self-improving AI systems means much of the budget that would traditionally go toward headcount and operations is put straight into compute, as the company seeks to automate its own product development process.
Source links can be verified on the original siteRead original ↗Taiwan's prosecutors have detained an Nvidia employee in connection with the alleged illegal export of Super Micro AI servers to China, according to Bloomberg and Reuters.
Source links can be verified on the original siteRead original ↗Jul 28, 2026 | 4 min read These AI features can help you craft a menu, design a tablescape, and handle other party-planning tasks. Audio 3 Listen to article
Source links can be verified on the original siteRead original ↗Jul 28, 2026 | 4 min read Here’s how Search's AI tools can help you make the most of your time offline, whether you want to book concert tickets or find the perfect hiking boots.
Source links can be verified on the original siteRead original ↗Perplexity has expanded its agentic Personal Computer tool to Windows PCs, allowing them to be used as a locally run AI system.
Source links can be verified on the original siteRead original ↗To avoid low-quality 'AI junk content', multiple AI companies are mass-purchasing secondhand books through intermediaries as high-quality training data sources. Reports say the relevant procurement scale ranges from a thousand to a million books, with no topic preference and regardless of price. This destructive scanning method is efficient, but may cause precious books to disappear permanently and trigger ethical disputes over the privatization of knowledge resources.
Source links can be verified on the original siteRead original ↗According to tests, ChatGPT now directly refuses requests from users to imitate the writing style of living writers such as Stephen King, but deceased writers such as Shakespeare are not subject to this restriction. This may be a self-protection measure taken by OpenAI in the gray area of copyright to avoid legal risks.
Source links can be verified on the original siteRead original ↗Anthropic CEO Dario Amodei is once again warning about the risks of open AI models while insisting he has never called for a ban. He argues that authoritarian states like China could overtake the US and that open models could be misused for biological or cyberattacks. Critics say he's mostly trying to protect his own business from cheaper competition.
Source links can be verified on the original siteRead original ↗The self-developed embodied native full-modal large model WITA-Omni Preview by Zhiyuan topped the DailyOmni leaderboard with 85.21 points, surpassing mainstream domestic and foreign models in audio-video joint understanding and temporal reasoning capabilities. Its core lies in the innovative Thinker–Talker–Actor architecture, which elevates physical actions and expressions to first-level outputs alongside speech.
Source links can be verified on the original siteRead original ↗While Meta and so many other companies are focused on smart glasses, smart rings make interacting with tech, and AI, much simpler.
Source links can be verified on the original siteRead original ↗Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. Facepalm: Modern problems require modern solutions – according to the meme. In this case, the issue is students using AI to cheat on assignments. The solution, used to great effect by one professor, was to hide a white-colored font in the assignment prompt telling the AI to talk nonsense about an unrelated subject.
Source links can be verified on the original siteRead original ↗DConf '26 is happening in London, September 2-4, 2026. We invite you to join us for three days of education, knowledge sharing, collaboration, and fun.
Source links can be verified on the original siteRead original ↗Alibaba Cloud announced that its Lingjun Zhenwu M890 Super Node Instance has successfully adapted to Moonshot AI's latest flagship model, Kimi K3, with 2.8 trillion parameters. Based on T-Head's training-inference integrated AI chips and high-speed interconnect architecture, the instance can restrict expert parallel communication traffic for trillion-parameter MoE models within a single high-bandwidth domain, effectively improving inference efficiency.
Source links can be verified on the original siteRead original ↗In his speech, Jensen Huang emphasized the need to distinguish between "tasks" and "jobs," noting that AI automates the former but not the latter. Citing customer service, radiologists, and software engineers as examples, he pointed out that AI boosts efficiency and could actually create more jobs. This stands in sharp contrast to pessimistic forecasts of mass unemployment caused by AI.
Source links can be verified on the original siteRead original ↗Claude's Status Page - Elevated errors on Claude Opus 5.
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