Muse Spark Open character

Muse Spark Open

Model at Meta

New release

Meta releases Muse Spark Open with open weights

Meta released Muse Spark Open, an open-weight mixture-of-experts model with about 816B total and 42B active parameters and a context window up to 1M tokens, trained for agentic coding.

Source

"Muse Spark Open is an open-weight model from Meta."

Hugging Face blog

Published

Open the sourcehuggingface.co

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