Meta releases weights for its 816B-parameter Muse Spark Open model
Muse Spark Open combines 816 billion total and 42 billion active parameters with a one-million-token context window, accepting text, images, audio, and video as input.
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Muse Spark Open combines 816 billion total and 42 billion active parameters with a one-million-token context window, accepting text, images, audio, and video as input.
Beam’s Apache 2.0-licensed BF16, FP8, and NVFP4 weights are now on Hugging Face, connecting the model to coding and long-horizon agent work through Mirror CLI and widely used inference frameworks.
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