AI at Meta· @AIatMeta · X·· 2 小时前AI 评分59
AI 导读
Meta 发布 Muse Spark Open,称其为迄今能力最强的美国开源权重模型。该模型面向编码与智能体任务,擅长长周期任务、复杂软件工程和多步推理,规格为 816B 总参数、42B 激活参数、1M token 上下文窗口,并原生支持文本、图像、视频和音频多模态。
正文
Today we’re releasing Muse Spark Open, the most capable US open-weight model to date.
Built for coding and agentic work, it excels at long-horizon tasks, complex software engineering, and multi-step reasoning.
Key Model Specs:
→ 816B total / 42B active parameters
→ 1M token context window
→ Natively multimodal across text, image, video, audio
来源:AI at Meta · x.com