Meta 开源 Muse Spark Open，Modal 上线共享端点按 token 计费
Muse Spark Open is now available on Modal
Meta 发布 Muse Spark Open 开源权重，现已上线 Modal Auto Endpoints，以 Shared Endpoint 方式按 token 计费。
Meta 开源 Muse Spark Open 权重，Modal 已可部署，原文附 Terminal-Bench 等多基准对比，便于评估智能体编码用途。
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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