Meta Superintelligence Labs released Muse Glimmer, a 30B open-weight agent model under a…

Meta Superintelligence Labs released Muse Glimmer, a 30B open-weight agent model under a permissive Apache 2.0 license, runnable on a Mac or a single consumer GPU with no cloud, no per-step API calls, working even offline. On its own benchmarks it nearly matches GPT-5.5 at tool use and agent tasks, while scoring roughly half of frontier models on hard general reasoning. Meta shipped the weights, though not the training data, and llama.cpp, Ollama and MLX support lands within days.