In September 2026, Meta launched the personal AI agent Muse, which supports completing complex tasks through natural language instructions and possesses autonomous planning and multimodal interaction capabilities. The tool is currently in testing phase, and users can access relevant pages to experience it. Its underlying model, Muse Spark 1.3, extends the context window to 1 million tokens, focusing on long-term, multi-step agent workflows. In terms of features, Muse supports multimodal perception of videos, images, and documents. The tool’s first-degree success rate has significantly improved compared to previous versions, and its code capabilities have reached advanced levels in multiple evaluations. The pricing strategy is divided into two tiers, with a price difference of more than 10 times. In the future, Meta plans to continuously optimize the functions and performance of Muse based on user feedback.
Meta’s latest AI model, Muse Spark 1.3, has a context window of 1 million tokens. The pricing is divided into two tiers, with a price difference of over 10 times. This model is designed for long-term, multi-step agentic workflows, and it features multimodal perception capabilities for videos, images, and documents. The first-level success rate of tool invocation has significantly improved compared to previous versions, and its code capabilities have reached advanced levels in multiple evaluations. The pricing strategy deserves careful consideration.