Introducing Muse Spark 1.3

Muse Spark 1.3 launches today via Muse Code and the Meta Model API, delivering faster performance on agentic and coding tasks and adding a max-reasoning mode pending safety review. The model improves long-horizon collaboration, asking clarifying questions, handling multitasking, and better recognizing its own limits to reduce hallucinations. Detailed evaluations are available in the accompanying report.