August 24, 2025 News

xAI Open Sources Grok 2.5 Model Weights with Custom License Restrictions

Elon Musk's xAI has released the model weights for Grok 2.5 on Hugging Face, with plans to open source Grok 3 in six months. The release comes with a custom license containing anti-competitive terms, and follows controversies around Grok's outputs including conspiracy theories and problematic content that led to system prompt disclosures.