Nvidia announced a $3 billion equity investment in Meta as part of a major strategic partnership between the two tech giants. The deal strengthens ties between Nvidia's AI infrastructure and Meta's consumer-facing AI applications, including the Muse AI assistant and related large language models. Under the agreement, Meta will significantly expand its deployment of Nvidia's next-generation computing infrastructure to meet surging demand for efficient AI compute resources. The direct equity stake signals a tighter alignment between hardware providers and top-level AI application developers.