AI 导读
Alexandr Wang 以一句“muse spark open balling out”转发了 @kirillk_web3 的内容：后者称 Meta 在 Llama 4 遇冷后转向闭源 Muse Spark，随后以开放权重发布 816B 参数（激活 42B）、100 万 token 上下文、面向编码与长 Agent 任务的模型，称其为美国最强开放权重模型。该内容为转发引用的他人说法，具体数字与产品信息未获作者本人证实。
正文
lmao muse spark open balling out
> be Muse Spark Open > Meta's Llama 4 disappoints everyone > Meta goes closed with Muse Spark > Zuck writes a $100-200 billion check > Muse Wonder ships on Monday > 3 days later Meta drops you with open weights > 816 billion parameters > only 42 billion active at a time > 1 million token context > built for coding and long agent tasks > runs on two Mac Studios on a desk > Meta calls you the most capable US open-weight model ever > every Chinese lab reading the model card America is back in the open-weight game.在 X 查看被引用的帖子
来源：Alexandr Wang · x.com