Meta releases Muse Spark Open weights, runs locally on two Mac Studios

Muse Spark Open

Meta released the Muse Spark Open model weights with native multimodal support, 816B total parameters, 42B active parameters and a 1M-token context window, aimed at coding and agent tasks. The weights run locally on two Mac Studios.

Why it matters: Meta's open weights and two-Mac-Studio local run put coding and multimodal agent workflows on the desktop.