Experts explain how they work, what they can do, and what’s still unsettled. Credit: Aurich Lawson | Getty Images Credit: Aurich Lawson | Getty Images Over the past few years, many of us have gotten a crash course in what we now call artificial intelligence—but really, it has mostly been a crash course in large language models. Increasingly, however, LLMs are no longer the only category of AI drawing high expectations, massive funding rounds, and significant research and product development. Ove...