Meta launches an open-weight AI model that runs on Macs

Meta has launched what it calls the “most capable” open-weight model in the United States. Dubbed Muse Spark Open, this model is designed specifically to work with Macs. Leveraging 816 billion parameters and a 1 million token context window, it claims to offer superior performance compared to other popular open-weight models, according to evaluation results released by Meta on Thursday.