President Trump on Tuesday pardoned Ross Ulbricht, the creator of the infamous dark web exchange Silk Road, which was best known as a once-thriving online marketplace for illegal drugs. Trump announced the news in a Truth Social post, saying the pardon was in honor of Ulbricht’s mother and the Libertarian movement. Trump’s post on Truth

Perplexity on Tuesday launched an API service called Sonar, allowing enterprises and developers to build the startup’s generative AI search tools into their own applications. “While most generative AI features today have answers informed only by training data, this limits their capabilities,” Perplexity wrote in a blog post. “To optimize for factuality and authority, APIs

Leading AI developers, such as OpenAI and Anthropic, are threading a delicate needle to sell software to the United States military: make the Pentagon more efficient, without letting their AI kill people. Today, their tools are not being used as weapons, but AI is giving the Department of Defense a “significant advantage” in identifying, tracking

OpenAI says it trained a new AI model called GPT-4b micro with Retro Biosciences, a longevity science startup trying to extend the human lifespan by 10 years, according to the MIT Technology Review. Retro, which is backed by Sam Altman, has been working with OpenAI for roughly a year on this research, according to the