The AI race has entered a new phase with Ant Group latest announcement. The company has open-sourced Ring-1T, the world’s first trillion-parameter reasoning model. Released under the MIT license on HuggingFace, Ring-1T is built for math, logic, and real-world problem solving.
This release represents a breakthrough in AI research and open development. Ant Group Ling AGI lab has positioned itself as a serious force alongside the established Qwen team. With Ring-1T, Ant Group signals its determination to pursue open-source AGI as a long-term strategy, offering tools that rival closed models like GPT-5.
Unlike incremental improvements in AI models, Ring-1T represents a leap forward. It sets a new benchmark for both reasoning and coding capabilities, outperforming some of the strongest models in critical evaluations. The launch also signals Big Tech’s willingness to put cutting-edge technology directly into the hands of researchers and developers worldwide.
Benchmarking Against the Best in AI Reasoning
Ring-1T is not just about size. Ant Group has combined MoE (Mixture of Experts) with RLVR (Reinforcement Learning with Verified Reasoning) inside their custom ASystem to achieve unprecedented results.
On AIME 2025, Ring-1T scored 92.6, coming close to GPT-5 Thinking’s 94.6. On the HMMT 2025 exam, it achieved 84.5, showcasing advanced mathematical reasoning in plain language responses. These results highlight that Ring-1T is not only large but also capable of structured, accurate reasoning.
Perhaps the most striking achievement came through the AWorld multi-agent framework. Ring-1T solved IMO Problem 3 in one attempt and partially tackled Problems 1, 2, 4, and 5 on its first try. This ability demonstrates a deep shift in AI reasoning power that goes beyond standard benchmarks.
Beyond Math: Strong Performance in Coding and Logic
Ring-1T’s power extends beyond mathematics. The model achieved strong results on LiveCodeBench v6 and CodeForces, proving its ability to generalize across coding tasks. This means Ring-1T can handle software logic and problem-solving, making it relevant for developers and enterprises looking for advanced AI solutions.
Such versatility makes Ring-1T different from models that focus narrowly on text generation. Its design shows that a trillion-parameter reasoning model can support innovation across disciplines like education, engineering, and scientific research.
Ant Group’s Dual AI Strategy with Ling and Qwen
The release of Ring-1T also reveals Ant Group’s evolving strategy in the AI landscape. Ling AGI operates as a parallel lab to Qwen, showing that the company wants two competitive tracks pushing towards open-source AGI.
This two-pronged approach ensures rapid innovation and a balance of strengths. Qwen focuses on general-purpose large language models, while Ling demonstrates cutting-edge advances in reasoning and problem-solving. Together, they mark Ant Group’s ambition to be a global leader in artificial intelligence.
Why This Release Changes the AI Game
Ring-1T is the strongest open-source model ever released by a major tech company. It provides researchers and developers direct access to capabilities that were once locked inside private labs. By matching and sometimes rivaling GPT-5 in reasoning benchmarks, it proves that open-source can stand shoulder-to-shoulder with closed AI.
This release could accelerate innovation in academic research, enterprise development, and even education. The availability of a trillion-parameter reasoning model under an MIT license means new applications can be developed without barriers, ensuring that the benefits of advanced AI spread faster.
Final Thoughts
Ant Group’s Ring-1T is more than just another AI model. It is a declaration of intent, proving that open-source innovation can keep pace with the most advanced proprietary systems. By excelling in math, logic, and coding, it sets new global benchmarks for advanced mathematical reasoning and general problem-solving.
As competition intensifies, Ant Group’s dual-lab strategy highlights its commitment to pushing the boundaries of open-source AGI. Ring-1T is not just a release; it is a signal that the open-source AI community now has access to frontier technology that can rival the best.
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