Andreessen Horowitz, a venture capital firm based in the United States, has led a $5.1 million seed round investment in Civitai, an AI-driven content creation community. Civitai is a platform for sharing AI-generated content and already boasts a significant number of registered users. The funds from this round will be used to enhance Civitai's platform infrastructure and product services, as well as to expand its business scope. The investors are highly optimistic about Civitai's future prospects.