Ant Group has unveiled its Ling AI model family, introducing Ling-1T, a trillion-parameter large language model that has been open-sourced for public use.

The Ling family now includes three main series: the Ling non-thinking models, the Ring thinking models, and the multimodal Ming models.

Ling-1T delivers state-of-the-art performance in code generation, mathematical reasoning, and logical problem-solving, achieving 70.42% accuracy on the 2025 AIME benchmark.

A model that combines efficient inference with strong reasoning capabilities, marking a major advance in AI development for complex cognitive tasks.

Company's Chief Technology Officer, He Zhengyu, said that Ant Group views AGI as a public good that should benefit society.

The release of Ling-1T and the earlier Ring-1T-preview underscores Ant Group's commitment to open, collaborative AI innovation and the development of inclusive AGI technologies.