The article discusses a copyright lawsuit filed by Sarah Williams, a former Facebook employee, against Meta (formerly Facebook) and its CEO Mark Zuckerberg. Williams alleges that Meta’s AI systems, including the Diffusion model and Imagen, were trained using data from her copyrighted works without permission. The lawsuit seeks damages and an injunction to prevent further use of her works. Zuckerberg is set to be deposed in the case, a rare occurrence for a tech CEO. The case highlights the legal complexities surrounding AI training data and copyright issues. Meta denies the allegations and argues that its AI systems were trained on publicly available data. The outcome could have significant implications for AI development and the use of copyrighted materials in training AI models.