October recap: Muse Wonder launched, and Muse Spark weights went open
Meta's October ran on two tracks: Muse Wonder and Wonder Full on October 12, promising persistent memory and better follow-through on long tasks, and Muse Spark Open weights on October 15 for multimodal, coding and agentic work under a custom license with limited commercial terms. Downloadable weights are not the same as unrestricted open source.