Sources: Meta has repeatedly delayed plans to release the Muse Spark API due to bugs and infrastructure needs; Meta says it plans to release it this month (Meghan Bobrowsky/Wall Street Journal)

Meghan Bobrowsky / Wall Street Journal: Sources: Meta has repeatedly delayed plans to release the Muse Spark API due to bugs and infrastructure needs; Meta says it plans to release it this month — The shifting timeline is a setback for Meta's ability to monetize its massive investments in building frontier AI models