Ant Group Launches Ling AI Model Family with Open-Source Ling-1T Expanding Access to Large Language Models
Ant Group introduced Ling, its trillion-parameter AI model family, featuring Ling-1T which has been open-sourced, broadening public access to powerful large language models and accelerating AI innovation.
Ant Group has officially launched its groundbreaking trillion-parameter AI model family known as Ling, a milestone that extends the frontier of large language model capabilities. Central to this launch is Ling-1T, an advanced AI model with one trillion parameters, which Ant Group has open-sourced to the public—making powerful AI technology more accessible than ever before.
Ling represents Ant Group’s bold investment in the AI arena, leveraging massive model sizes to deliver sophisticated natural language understanding and generation. With one trillion parameters, Ling-1T stands among the largest AI models globally, capable of nuanced reasoning, content creation, and complex conversational tasks.
By open-sourcing Ling-1T, Ant Group invites developers, researchers, and enterprises worldwide to build upon its technology, fostering a collaborative environment that can accelerate AI development across industries. This open approach contrasts with many proprietary large AI models, democratizing access to cutting-edge AI and encouraging innovation at scale.
The Ling model family is designed to support a wide spectrum of AI applications, from customer service automation to advanced data analytics and personalized digital experiences. Ant Group’s expertise in fintech combined with its AI advancements could drive transformative solutions that enhance efficiency and user engagement.
Ant Group’s move also signals a strategic shift toward transparency and community-driven progress in AI, addressing growing calls for open ecosystems that balance power with accessibility. The open release of Ling-1T paves the way for broader experimentation and integration of large language models into practical applications.
The launch solidifies Ant Group as a significant player in the AI landscape, joining a select group of organizations developing trillion-parameter models and pushing the limits of AI’s potential.

