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Meta returns to open source with Muse Glimmer, an Apache 2.0 licensed 30B parameter AI model optimized for agents — available now
Meta has released Muse Glimmer, a 30-billion-parameter open-weight AI model. This model is designed to run autonomous AI agents directly on consumer hardware, offloading cloud-based workloads. Glimmer is licensed under the permissive Apache 2.0 license, making it Meta's most open release yet. Its weights are available on Hugging Face and will be supported by various platforms like Ollama and LM Studio. Mark Zuckerberg highlighted Glimmer's local operational capabilities and Meta's commitment to open source. The model was trained around the agent loop of planning, tool calling, and result interpretation. It can function as a capable agent with significant context understanding and tool interaction. Glimmer integrates a perception encoder, allowing it to process both text and images. Quantized versions of Glimmer are optimized to fit within 24GB of VRAM on high-end consumer GPUs. This enables local deployment without continuous data transmission to remote services. The model also features speculative decoding to accelerate generation speed and reduce latency. Muse Glimmer competes with other local agent models but excels in specific agentic benchmarks. Meta emphasizes its practical application in real-world enterprise agent deployments.