Muse Glimmer
Muse Glimmer is Meta’s open-weight agentic model for local devices, released on August 10, 2026.
- Lab
- Meta
- Release date
- Status
- Generally available
Meta Superintelligence Labs introduced Muse Glimmer on August 10, 2026 as an open agentic model optimized for always-on local agent workflows on a Mac or PC. Meta said it accepts interleaved text and images, and released the weights the same day on Hugging Face. Integrations with llama.cpp, MLX and ExecuTorch were announced for the days after launch, with partners including Ollama, LM Studio, vLLM, SGLang, Together AI, Fireworks AI and OpenRouter named for coming availability. Meta did not state a context window or API model ID.
- Modalities
- Interleaved text and image input
- Availability
- Open weights on Hugging Face; llama.cpp, MLX and ExecuTorch integrations and partner platforms announced as coming.
- Official source
- research.meta.ai
- Last checked
Questions
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Source
Release dates, model IDs and limits come from each lab’s own announcement, changelog, documentation or deprecations page, linked on every model with the date it was last checked. How we pick and check sources: editorial standards.