Meta has released an update to its Muse Spark model, along with a new coding agent called Muse Code. The updated model is designed to resume from where it left off after a crash. Meta has introduced a low-cost tier for users, priced at 20 cents per million output tokens, but this tier requires users to share their data for training purposes. This move is notable as Meta is competing in the open weights market primarily on price, rather than focusing on high-end performance. A key aspect of the release is the lack of benchmarking data, which could impact users' ability to compare the model's performance with others in the market. This development matters as it signals a shift in the open weights market, with companies competing on price and potentially raising concerns about data sharing and model performance.