research.meta.ai · Open Weight Models
Meta's open weight multimodal MoE model (816B total, ~42B active, 1M context) for coding and agents, with BF16 and NVFP4 weights plus community GGUF and MLX builds.
Muse Spark Open (Meta) is one of 20 open weight model tools on Axiomi. See all open weight model tools or how we check facts.
// guides
Can you run Muse Spark Open locally? Real memory needs by quant (GGUF, MLX, NVFP4), llama.cpp and MLX commands, Mac Studio setups, licence terms and limits.
// related
LFM2 / LFM2.5 (Liquid AI)liquid.aiLiquid AI's LFM2 and LFM2.5 open weight edge models, including LFM2.5-24B-A2B (24B MoE, ~2.45B active, 131K context) with official GGUF, MLX, vLLM and SGLang builds.Open Weight ModelsSee siteHN 19
Mistral AImistral.aiParis based lab publishing both open weight and commercial models, from small edge models to mixture of experts flagships.Open Weight ModelsFreemium★ 10.8k
DeepSeek-V3github.comLarge mixture of experts model from DeepSeek whose technical report detailed efficient training tricks such as multihead latent attention.Open Weight ModelsOpen source★ 104.6kDeepSeek-R1github.comOpen reasoning model trained with large scale reinforcement learning, released with distilled smaller versions and an MIT licence.Open Weight ModelsOpen source★ 92k
Gemmadeepmind.googleGoogle DeepMind's lightweight open models built from Gemini research, sized to run on laptops, phones and single GPUs.Open Weight ModelsOpen source★ 5.8kgpt-ossgithub.comOpenAI's open weight reasoning models released under Apache 2.0, designed for local and on premise deployment.Open Weight ModelsOpen source★ 20.5k