The A.I. Daily
Muse Spark Open
A US open-weights model for coding and agentic work with 816B total params, 42B active, 1M context and multimodal input.
Muse Spark Open
3 storiesMuse Spark Open is an open-weight model from Meta built for coding and agentic work, with 816B total and 42B active parameters, a 1M-token context window and text, image, video and audio input. Recent coverage focused on Apple collaboration: the model runs on two Apple M5 Ultra Mac Studios via MLX, Apple CEO John Ternus backed the launch, Mark Zuckerberg credited work with Apple, and weights are on Hugging Face.
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Meta and Apple team up to run Muse AI models on Macs
Meta released the Muse Spark Open AI model, calling it the most capable US open-weight model to date and the first in its class able to run on two Apple M5 Ultra Mac Studios with the latest MLX framework. Apple CEO John Ternus publicly supported the launch, and Meta CEO Mark Zuckerberg credited work with Apple.
Meta releases Muse Spark Open open-weight model
Meta released Muse Spark Open, calling it the most capable US open-weight model to date, built for coding and agentic work. It has 816B total/42B active parameters, a 1M-token context window, text/image/video/audio modalities, and is optimized for Apple M5 Ultra silicon, with weights on Hugging Face and other platforms.
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