CosmosMind, in collaboration with over a dozen universities both domestically and internationally, has jointly unveiled metaRSI-v1, the world's pioneering unified meta-recursive framework that integrates Model-RSI, Data-RSI, and Harness-RSI, propelling RSI into the 'Square Era'. This innovative framework introduces a Loop Kernel unified paradigm, which encompasses a single kernel, dual orchestration axes, three operators, a meta-RSI layer, and five fundamental principles. It achieves a three-tier optimization of the framework through the deployment of four intelligent agents. Experimental findings reveal that this framework substantially boosts model performance. Notably, a compact model with 3 billion active parameters exhibits an average self-improvement of 10.9 points across four benchmark assessments, while six state-of-the-art flagship models demonstrate an average enhancement of 7.3 points. Furthermore, the team has made the RSI-Harness tool openly accessible and intends to implement this framework in automated laboratories within the physical realm, thereby facilitating AI's evolution from a mere problem-solving tool to a civilization-advancing evolutionary engine.