Ant Group open sources trillion-level thinking model Ring-2.5-1T: powerful code and agent capabilities, compatible with Claude Code, OpenClaw.

Today, Ant Group has open-sourced and released the world's first trillion-parameter thinking model, Ring-2.5-1T, based on a hybrid linear architecture. It has reached a leading level in open-source in long text generation, mathematical reasoning, and intelligent agent task execution, providing high-performance basic support for complex task processing in the era of intelligent agents. In terms of generation efficiency, in long text generation scenarios of 32K or more, compared to the previous generation model, Ring-2.5-1T reduces memory access scale by more than 10 times and increases generation throughput by more than 3 times. In terms of deep thinking ability, this model has achieved a gold medal level in international Math Olympiads and self-testing in the Chinese Math Olympiads. In addition, this model can easily adapt to intelligent agent frameworks such as Claude Code and personal AI assistants like OpenClaw, supporting multi-step planning and tool invocation.