That's why Vehicle Safety Recalls Week, which begins March 6, focuses on the importance checking for recalls and getting any unrepaired recalls fixed immediately. But these systems, he adds, "are just autocomplete on steroids.Every vehicle recall is serious and affects your safety. "We're very easily pulled in by things that look a little bit human, into thinking that they're actually human," he says. Autocomplete on steroidsĪI researcher Gary Marcus worries that the public may be radically overestimating these new programs. The result seemed to improve its ability to understand new situations.Ĭhoi told NPR's Short Wave that the goal of her work is to teach these new AI systems about more than just language: "Really, beneath the surface, there's these huge unspoken assumptions about how the world works," she said. For example, Yejin Choi, an AI researcher at the University of Washington and the Allen Institute for Artificial Intelligence, has experimented with training an AI program using a virtual textbook of vetted information. Some researchers are already making efforts to improve that training. If improvements can be made, then Luccioni and Bender say they will come from using different training programs to teach the AI systems. NPR staff generated image using Stable Diffusion It then uses those images to generate new ones, such as this rocket schematic. Image-generating software such as Stable Diffusion uses text prompts to reference an enormous catalog of images. Other graphics programs including those from Midjourney and Stable Diffusion produced similarly cryptic motor designs, with pipes leading nowhere and shapes that would never fly. When asked to provide a blueprint of a rocket engine, they produced complex-looking schematics that vaguely resemble rocket motors but lack things like openings for the hot gasses to come out of. Image-generating programs, such as OpenAI's DALL "Oh yeah, this is a fail," said Lozano after spending several minutes reviewing around a half-dozen rocketry-related results. In addition to messing up the rocket equation, it bungled concepts such as the thrust-to-weight ratio, a basic measure of the rocket's ability to fly. It seemed possible that AI could be used as a tool to do some basic rocket science.īut so far, ChatGPT has proven inept at reproducing even the simplest ideas in rocketry. And colleges and universities have raised fears of rampant cheating using the chatbot. The media company Buzzfeed recently announced it would use the program to create personalized quizzes. A doctor used it to generate a letter to an insurer. After its release in November, ChatGPT has been tested by human users from virtually every corner of the Internet. The latest round of artificial intelligence programs are impressive in their own right. NPR staff generated image using Midjourney The result, says Tiera Fletcher, is beautiful but too complex: "It should look a lot simpler than this." Midjourney's attempted to recreate the path of a rocket travelling from the earth and the moon. "There are some people that have a fantasy that we will solve the truth problem of these systems by just giving them more data," says Gary Marcus, an AI scientist and author of the book Rebooting AI. Independent researchers say these failures, especially in contrast to the successful use of computers for half-a-century in rocketry, reveal a fundamental problem that may put limits on the new AI programs: They simply cannot figure out the facts. OpenAI did not respond to NPR's request for an interview, but on Monday it announced an upgraded version with "improved factuality and mathematical capabilities." A quick try by NPR suggested it may have improved, but it still introduced errors into important equations and could not answer some simple math problems. Left: NASA Right: NPR staff generated imagery using Midjourney "What are those bellows for at the bottom?" asked Paulo Lozano, a puzzled rocket scientist. A real schematic of a rocket engine used by NASA's Apollo program (left), and one imagined by Midjourney's image-generating software (right).
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