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Latest AI news, models and releases from Meta. ['AI assistant', 'Astryx', 'Bonsai-27B', 'Business Agent', 'BYT5', 'CodeLlama', 'expressive voice AI', 'FAIRChem v2 UMA', 'Gemma 4', 'Gemma4:e2b', 'HuBERT', 'llama', 'Llama', 'LLaMA', 'Llama-2 70B', 'LLaMA2-chat-70B', 'Llama 3', 'Llama 3.1', 'Llama 3.1-405B', 'Llama-3.1-405B', 'LLaMA-3.1 405B', 'Llama 3.1-70B', 'Llama-3.1-70B', 'Llama 3.1 8B', 'Llama 3.1-8B', 'Llama-3.1-8B', 'Llama 3.2', 'LLaMA 3.2', 'Llama-3.2-1B-Instruct', 'Llama 3.3', 'llama-3.3-70b', 'Llama 3.3-70B', 'Llama 3 8B', 'Llama3-8B-Instruct', 'Llama 4', 'Llama 4 Maverick', 'LLaMA 65B', 'Llama 70B', 'LLaVA', 'M2M100']

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Research 🇺🇸

FAIRChem v2 UMA: Universal Interatomic Potential for Molecules, Catalysts, Materials, Vibrations, and Molecular Dynamics

FAIRChem v2 introduces UMA, a universal machine-learning interatomic potential capable of simulating molecules, catalysis, and inorganic materials within a single framework. The tutorial demonstrates its application across computational chemistry workflows, including energy prediction, geometry optimization, vibrational analysis, surface adsorption, and molecular dynamics using GPU acceleration.

AI Industry Urges Not to Impose Broad Restrictions on Open-Weight Models Amid Debate on Response to China

Several AI companies including Hugging Face, Meta, Microsoft, Mistral, and Nvidia signed an open letter urging policymakers not to impose premature restrictions on open-weight AI models. The letter comes as Washington debates how to respond to Chinese AI labs' alleged IP theft and capability growth. It argues against conflating legitimate techniques like distillation with misappropriation and warns that a ban on Chinese models would set a bad precedent.

Hugging Face