Muse GlimmerMuse Glimmer（Meta）
Meta 2026-08-10 发布的 29.6B 稠密开源模型（Apache 2.0，Meta 迄今对同级别模型最宽松的许可），由闭源旗舰 Muse Spark 蒸馏而来，专为本地常驻智能体打造：131K 上下文 + 约 1.8B 视觉编码器，4bit 量化下不到 20GB 显存，单张消费级显卡即可运行，RTX 5090 配合 DFlash 投机解码达 233 tokens/s。MCP Atlas 75.5、SWE-Bench Verified 76.0、AIME 2026 94.7%，工具调用失败时能自诊断并重试。权重完全免费，也可走第三方托管（约 $0.30/$1.10）。Meta's 29.6B dense open model, released 2026-08-10 under Apache 2.0 (its most permissive license yet for a model of this class), distilled from the closed Muse Spark flagship and built for always-on local agents: 131K context plus a ~1.8B vision encoder, fitting under 20GB VRAM at 4-bit on a single consumer GPU, hitting 233 tokens/s on an RTX 5090 with DFlash speculative decoding. Scores 75.5 on MCP Atlas, 76.0 on SWE-Bench Verified and 94.7% on AIME 2026, and self-diagnoses failed tool calls before retrying. Weights are free; hosted access runs about $0.30/$1.10 through third parties.
模型参数与规格Specifications
| 厂商 | Meta |
| 类型 | 对话大模型 |
| 参数规模 | 29.6B(Dense) |
| 开源/闭源 | 开源 |
| 架构 | Dense |
| 上下文窗口 | 131K |
| 最大输出 | 未公布 |
| 输入价格 | — |
| 输出价格 | — |
| 语言 | 多语言（100+） |
| 发布时间 | 2026-08 |
| 评分 | 4.5 / 5 |
| 能力 | chat、vision、function、reasoning、agent、codingchat、vision、function、reasoning、agent、coding |
| 标签 | 对话、开源、智能体、端侧Chat、Open source、Agent、On-device |
| 优点 | Apache 2.0 可商用可二次分发、单卡本地跑，无按量计费、长序列工具调用不退化Apache 2.0, commercial use and redistribution、Runs locally on one GPU, no metered API、Tool calling holds up over long sequences |
| 注意事项 | 推理能力弱于闭源旗舰、需 24GB 以上显存才舒服、知识截止 2026-01-04Weaker reasoning than closed flagships、Comfortable only with 24GB+ VRAM、Knowledge cutoff 2026-01-04 |
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关闭关于 Muse Glimmer 的常见问题Frequently Asked Questions about Muse Glimmer
Muse Glimmer 是免费的吗？Is Muse Glimmer free?
Muse Glimmer 目前以付费 API / 平台调用为主，可关注官方是否提供免费试用额度。Muse Glimmer is mainly available via paid API/platform calls; watch for official free trial quotas.
Muse Glimmer 的上下文窗口有多大？How large is Muse Glimmer's context window?
Muse Glimmer 的上下文窗口为 131K，适合处理长文档与多轮复杂对话。Muse Glimmer's context window is 131K, suitable for long documents and multi-turn complex dialogue.
Muse Glimmer 是开源还是闭源？Is Muse Glimmer open-source or closed-source?
开源模型，可通过官方开源仓库或自部署方式使用。Open-source model, available via official repositories or self-hosting.
Muse Glimmer 适合用来做什么？What is Muse Glimmer good for?
Muse Glimmer 的主要能力包括 chat、vision、function、reasoning、agent、coding，可用于相关场景的创作、分析与自动化任务。Muse Glimmer's main capabilities include chat、vision、function、reasoning、agent、coding, usable for creation, analysis and automation in related scenarios.