Meta Launches Muse Spark AI Model

Meta Platforms launched Muse Spark, its most advanced artificial intelligence model to date, on April 9, 2026, marking the debut from its newly formed Meta Superintelligence Labs. The model, designed to power a more intelligent assistant across the company's ecosystem, is available immediately on meta.ai and the Meta AI app, with rollout planned over the coming weeks to WhatsApp, Instagram, Facebook, Messenger, and Ray-Ban smart glasses.

The release represents a strategic pivot for Meta, which assembled Superintelligence Labs under Alexandr Wang, its chief AI officer recruited after a 14.3 billion dollar investment for a 49 percent stake in his former company, Scale AI. This unit consolidates research, product development, and infrastructure efforts previously siloed across teams, addressing setbacks from the underwhelming 2025 launch of the Llama 4 model. Meta has also hired researchers from competitors including OpenAI, Anthropic, and Google to bolster its AI capabilities.

Muse Spark is a compact, efficient model that Meta says achieves performance comparable to its predecessor, Llama 4 Maverick, using more than ten times less computational resources. Unlike Meta's earlier...