OpenAI is showing off the latest version of its ChatGPT software in a new set of promotional videos, sounding almost human in the way it talks to users, inviting all sorts of sci-fi comparisons. But AI chatbots are already here, using large language models to simulate human speech, emotion — and even relationships.

As this technology goes increasingly mainstream, what will it mean for our "real life" relationships? Can you actually have a meaningful relationship with a computer program? And if you can… is that something you want to trust a tech company with? Philosophy instructor Jill Fellows tackles the big questions about the future of AI companions.