Ant Group Releases World's First Open-Source Trillion-Parameter AI Model
Ant Group Breaks New Ground With Open-Source AI Model
Ant Group has made history by releasing Ring-1T-preview, the world's first open-source trillion-parameter inference large language model. This groundbreaking development marks a significant milestone in artificial intelligence research and accessibility.
Performance Exceeds Expectations
The preview version demonstrates remarkable capabilities across multiple benchmarks:
- Achieved 92.6 on AIME25 tests, surpassing all known open-source models including Gemini2.5Pro
- Scored 94.69 on CodeForces tests, outperforming GPT-5 in code generation
- Currently leads authoritative rankings like LiveCodeBench and ARC-AGI-v1 among open-source models
The Ant Bailing team tested Ring-1T-preview's reasoning abilities using International Mathematical Olympiad (IMO25) problems. Results showed the model could:
- Correctly solve the third question immediately
- Derive partial solutions for questions one, two, four, and five
Ongoing Development Efforts
The research team continues post-training work on the Ling2.0 family 1T language base to further enhance natural language reasoning capabilities. An official version of Ring-1T is currently in development with plans for future release.
This open-source initiative aims to:
- Accelerate AI research globally
- Provide accessible tools for developers worldwide
- Push boundaries in complex reasoning tasks
The release represents a major step forward for open AI development and sets new benchmarks for model performance.
Key Points:
- 🌟 Historic Release: First open-source trillion-parameter inference model
- 🚀 Superior Performance: Outperforms competitors in multiple benchmarks
- 🔍 Ongoing Research: Team continues refining model capabilities
- 🤝 Open Access: Promotes collaborative advancement in AI technology