Ant Group's Ring-1T-preview, an advanced, open-source artificial intelligence model now available on Hugging Face. This model is notable for containing over a trillion parameters and is specifically engineered to handle complex natural language reasoning tasks. The document highlights the model's impressive performance across several academic and competitive benchmarks, including scoring 92.6 on the AIME 2025 test, which surpasses models like Gemini 2.5 Pro.