Tag Archives: machine learning

OpenAI walks a tricky tightrope with GPT-5.1’s eight new personalities

On Wednesday, OpenAI released GPT-5.1 Instant and GPT-5.1 Thinking, two updated versions of its flagship AI models now available in ChatGPT. The company is wrapping the models in the language of anthropomorphism, claiming that they’re warmer, more conversational, and better at following instructions. The release follows complaints earlier this year that its previous models were… Read More »

Meta’s star AI scientist Yann LeCun plans to leave for own startup

A different approach to AI LeCun founded Meta’s Fundamental AI Research lab, known as FAIR, in 2013 and has served as the company’s chief AI scientist ever since. He is one of three researchers who won the 2018 Turing Award for pioneering work on deep learning and convolutional neural networks. After leaving Meta, LeCun will… Read More »

Researchers isolate memorization from reasoning in AI neural networks

Looking ahead, if the information removal techniques receive further development in the future, AI companies could potentially one day remove, say, copyrighted content, private information, or harmful memorized text from a neural network without destroying the model’s ability to perform transformative tasks. However, since neural networks store information in distributed ways that are still not… Read More »

Researchers surprised that with AI, toxicity is harder to fake than intelligence

The next time you encounter an unusually polite reply on social media, you might want to check twice. It could be an AI model trying (and failing) to blend in with the crowd. On Wednesday, researchers from the University of Zurich, University of Amsterdam, Duke University, and New York University released a study revealing that… Read More »

Google plans secret AI military outpost on tiny island overrun by crabs

Christmas Island Shire President Steve Pereira told Reuters that the council is examining community impacts before approving construction. “There is support for it, providing this data center actually does put back into the community with infrastructure, employment, and adding economic value to the island,” Pereira said. That’s great, but what about the crabs? Christmas Island’s… Read More »

OpenAI signs massive AI compute deal with Amazon

On Monday, OpenAI announced it has signed a seven-year, $38 billion deal to buy cloud services from Amazon Web Services to power products like ChatGPT and Sora. It’s the company’s first big computing deal after a fundamental restructuring last week that gave OpenAI more operational and financial freedom from Microsoft. The agreement gives OpenAI access… Read More »

ChatGPT maker reportedly eyes $1 trillion IPO despite major quarterly losses

An OpenAI spokesperson told Reuters that “an IPO is not our focus, so we could not possibly have set a date,” adding that the company is “building a durable business and advancing our mission so everyone benefits from AGI.” Revenue grows as losses mount The IPO preparations follow a restructuring of OpenAI completed on October… Read More »

After teen death lawsuits, Character.AI will restrict chats for under-18 users

Lawsuits and safety concerns Character.AI was founded in 2021 by Noam Shazeer and Daniel De Freitas, two former Google engineers, and raised nearly $200 million from investors. Last year, Google agreed to pay about $3 billion to license Character.AI’s technology, and Shazeer and De Freitas returned to Google. But the company now faces multiple lawsuits… Read More »

Nvidia hits record $5 trillion mark as CEO dismisses AI bubble concerns

Partnerships and government contracts fuel optimism At the GTC conference on Tuesday, Nvidia’s CEO went out of his way to repeatedly praise Donald Trump and his policies for accelerating domestic tech investment while warning that excluding China from Nvidia’s ecosystem could limit US access to half the world’s AI developers. The overall event stressed Nvidia’s… Read More »

OpenAI data suggests 1 million users discuss suicide with ChatGPT weekly

Earlier this month, the company unveiled a wellness council to address these concerns, though critics noted the council did not include a suicide prevention expert. OpenAI also recently rolled out controls for parents of children who use ChatGPT. The company says it’s building an age prediction system to automatically detect children using ChatGPT and impose… Read More »