Meta新出的多模态推理模型，百万token上下文，工具调用很强，但写代码不如Opus和GPT。
Meta Superintelligence Labs于2026年7月9日发布Muse Spark 1.1，并开放Meta Model API公测。该模型拥有100万token上下文窗口，可主动压缩上下文。它支持零样本泛化到新工具和MCP服务器，并具备多智能体委托能力，可并行执行子任务。在工具使用基准上Muse Spark 1.1领先，但在编码任务上落后于Opus 4.8和GPT-5.5。
Meta Superintelligence Labs Releases Muse Spark 1.1: A Multimodal Reasoning Model for Agentic Tasks on Meta Model API
Meta Superintelligence Labs released Muse Spark 1.1 on July 9, 2026, alongside a public preview of the Meta Model API. It is a multimodal reasoning model built for agentic tasks, with a 1,000,000-token context window the model actively compacts, zero-shot generalization to new tools and MCP servers, and multi-agent delegation across parallel subagents. Meta's own launch table shows it leading tool use while trailing Opus 4.8 and GPT-5.5 on coding. The post Meta Superintelligence Labs Releases Muse Spark 1.1: A Multimodal Reasoning Model for Agentic Tasks on Meta Model API appeared first on MarkTechPost .