Meta 开源智能体编程模型 Muse Spark Open 登陆 GroqCloud 预览
原标题：PartnershipMeta's Muse Spark open-weight release Is Now in Limited Preview on GroqCloud
AI 摘要
Meta 发布面向智能体编程的开源权重模型 Muse Spark Open，采用 256 专家的混合专家架构，总参数 816B、每 token 激活 42B，支持 131,072 token 上下文和文本、图像输入。该模型在发布当天即上线 GroqCloud 有限预览，单用户推理速度超过 350 tokens/秒。Groq 表示其平台已有超 600 万开发者，此举意在让智能体编程任务中的多次模型调用保持快速。
正文节选
Meta's Muse Spark Open Now Available in Limited Preview on GroqCloud We're excited to bring Muse Spark Open, Meta's new open-weight model for agentic coding, to GroqCloud on launch day. It is available today in limited preview. Key Highlights - 816B total parameters with 42B active per token, in a Mixture of Experts design with 256 experts - 131,072-token context window supported on GroqCloud, enough to work with substantial codebases, including dependencies and legacy code - Text and image inpu