Meta’s Muse Spark Open lands on NVIDIA GB300 NVL72 for agentic coding

Meta’s release of Muse Spark Open and NVIDIA’s deployment details mark a push to make large, multimodal models more practical for long-horizon coding and agentic workflows. The companies say the model is designed to keep an entire software project in context while running on NVIDIA’s GB300 NVL72 system for higher-throughput inference. According to Meta’s announcement on October 15, 2026, Muse Spark Open is an open-weight, coding-optimized mixture-of-experts model with 816 billion total parameters and about 42 billion active parameters per token.

Source: Blockchain.News