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DeepSeek Kimi K3 Meta Llama 3.1 Meta Meta Platforms gpt-oss Open-Weight Models Open-weight Models Development Process Market Dynamics

Meta Releases Muse Glimmer and Says It Will Publish Muse Spark 1.2 Weights

Mark Zuckerberg argued that widely distributed superintelligence is safer than concentrating control.

Nvidia-Backed Reflection AI Seeks $2.5 Billion at $25 Billion Valuation

NVIDIA Publishes Open AI Models and Data Spanning Language, Robotics and Biology

xAI Open-Sources Grok 2.5 on Hugging Face

AI2 Unveils Open-Source Tülu 3 Models, Setting New Standards in Post-Training AI

Elon Musk's xAI Open-Sources Grok AI Model Amid Legal Battle with OpenAI