Muse Spark 1.3 currently holds the No. 2 position on the Agents' Last Exam (ALE) leaderboard after debuting as the No. 1 model. The AI assistant from Meta climbed to the top of the Canada App Store's Productivity category in less than 24 hours after its regional rollout.

Developer requests for a Nansen connector follow the expansion into Canada as the product seeks a broader tool ecosystem. Meta's pre launch security strategy included the implementation of filters for sensitive one time password and recovery emails to prevent AI assistants from accessing restricted user data.