Meta 开源 Muse Spark Open 权重，Modal Auto Endpoints 已可调用
Muse Spark Open is now available on Modal
Meta 发布 Muse Spark Open 权重，模型现已在 Modal Auto Endpoints 上可用。该模型面向智能体编码和长程任务，具备原生多模态理解和 1M-token 上下文窗口，支持多步规划、顺序工具调用和故障恢复。
同一新闻，精选展示《Meta 发布 Muse Spark Open 开源权重模型》
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Oct 15, 2026
Meta just released weights for Muse Spark Open, and it’s now available on Modal Auto Endpoints.
Muse Spark Open is built for agentic coding and long-horizon tasks, with native multimodal understanding and a 1M-token context window. It supports writing and debugging code, multi-step planning, sequential tool use, and failure recovery across extended workflows.
In Meta’s evaluations, Muse Spark Open scores 76.4 on Terminal-Bench 2.1 using the Terminus 2 agent and 60 on DeepSWE 1.1 using Meta’s preferred harness, with xhigh reasoning effort. See the released model card for the benchmark results and evaluation settings.
Muse Spark Open runs on Modal as a Shared Endpoint with per-token billing.
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来源：Modal 官方工程博客 · modal.com