Meta Launches Muse Spark Model and Announces $600 Billion AI Investment Initiative

Meta introduced Muse Spark, its first agentic AI model developed under Alexandr Wang's leadership, powering personal assistants across WhatsApp and Instagram. The company simultaneously announced a $600 billion AI investment initiative including co-development of custom silicon with Broadcom, representing a strategic shift to embed AI at the infrastructure level rather than as isolated application features.