Meta released the Muse Spark 1.3 model for personal AI agent development

On Wednesday, 3 September, Meta released an update of the Muse Spark 1.3 model, stating that the version had significantly improved its performance in terms of coding and intelligent agent tasks. The head of Meta AI, Alexander Wang, said that the new model would be “compatible with the front-line model” and would pave the way for future personal AI proxy products, helping users to achieve an AI assistant who could work on behalf of users around the clock. Muse Spark 1.3 prices are consistent with the previous version, and Wang calls this price strategy “offensive”. Meta also indicated that its “contributor tier” option was welcomed by developers, who had already chosen it by allowing Meta to use the developers' work to improve the model and significantly reduce the cost of coding products. The King indicated that, as model capabilities improved, security had become an important issue within Meta, and companies were increasing their security and matching inputs. Muse Spark 1.3 will be online on that day in Muse Code and Meta API, and the maximum version of the reasoning will be available upon completion of additional security tests。