Hub AI in practice
Artificial Intelligence is present in everyday life – from “googling” to facial recognition to vacuum cleaner robots. AI tools are becoming more and more elaborate and support people and companies more effectively in their tasks, such as generating graphics, texting or coding, or interpreting large amounts of data.
What AI tools are there, how do they work, how do they help in our everyday world – and how do they change our lives? These are the questions we address in our Content Hub Artificial Intelligence in Practice.
Anthropic is testing a new AI tool called Claude for Chrome. The browser agent runs as an extension in Google Chrome, can recognize webpage content, and take actions in the browser on request. At launch, the tool is available to 1,000 selected Max plan users, with others able to join a waitlist. Anthropic says it has added safeguards to make prompt injection attacks harder: according to the company, however, success rates for these attacks dropped from 23.6 percent to still 11.2 percent. Sites featuring financial, adult, or pirated content are blocked by default. Claude also asks for permission before taking risky actions, such as sharing personal data.
Brave discovered a security flaw in Perplexity’s AI browser Comet that allows for so-called indirect prompt injection attacks. In these attacks, malicious commands are hidden in web pages or comments and are then interpreted by the AI assistant as legitimate user instructions when summarizing a page. During testing, Brave showed that Comet could be tricked into reading out sensitive user data, like email addresses and one-time passwords, and sending them to attackers. Perplexity responded by issuing updates, but according to Brave, the issue still isn’t fully resolved. Brave also offers its own AI assistant, Leo, in its browser and faces similar security challenges.
xAI has released Grok 2 as an open model, including the weights. Elon Musk announced on X that Grok 2.5, xAI's top model for 2024, is now open source. The weights for Grok 2 are available on Hugging Face. Musk also said Grok 3 will be released as open source in about six months.
Grok 2 is available under the xAI Community License. Usage is free for research and non-commercial projects, while commercial use must follow xAI's guidelines. The license prohibits using Grok 2 to develop or train other large AI models. If you redistribute the model, you have to credit the source and include "Powered by xAI."
This weekend, Google is giving users three free video generations with its AI video tool Veo 3 in the Gemini app. Veo can create short AI videos with sound and is currently the most realistic video model on the market. The promotion runs until Sunday, August 24, at 10:00 p.m. PT.
A humorous 8-second short video portraying a community theater-style play about AI video generation overheating Google's AI chips. | Video: Veo 3 prompted by THE DECODER
Normally, Veo is only available to paid Gemini users, starting at around $20 per month, or through the API for about 50 cents per second. Google could be using this promotion to test the system's stability ahead of a wider release. Since Veo launched, users have generated millions of videos, according to Google, though this activity isn't mentioned in the company's latest AI energy report.
Nvidia has stopped producing H20 and 700,000 AI chips intended for China are now sitting idle.
After a temporary green light from the US government, Nvidia had promised Chinese customers about 700,000 H20 AI chips. These chips are stripped-down versions designed to meet US export rules, making them legal for the Chinese market. Now, a new directive from Beijing is forcing local companies to stop buying Nvidia chips over security concerns. As a result, thousands of finished chip dies are sitting unused at Amkor, a US-based packaging partner. The supply chain has ground to a halt, even though Washington and Nvidia had already reached a political agreement. The situation highlights how AI hardware is increasingly caught in the middle of geopolitical tensions. Earlier reports suggested the US is adding tracking chips to AI hardware bound for China.