Equation Yi V2.0: Theoretical Framework and Eternal Core of a Self-Evolving Cognitive Model

Traditional cognitive models often fall into the "completeness trap" and "epoch-binding shackles", sacrificing practical flexibility for theoretical perfection and losing long-term vitality due to over-reliance on current technologies. Equation Yi V2.0 breaks through these dual constraints by constructing a ternary core architecture of "Eternal Formula-Flexible Black Box-Empirical Compensation", achieving the ultimate unity of theoretical purity and unlimited adaptability. With an absolutely unchanging weighted historical law formula as its pure core, a freely expandable black box as the carrier for undertaking all external disturbances, and action-prioritized empirical parameters for cognitive compensation, the model is endowed with self-evolving capabilities through the underlying logics of continuous calculation and multi-model combination. Focusing on theoretical essence and core logics, this paper abandons all epoch-specific technical and equipment dependencies, deepens cross-wisdom theoretical echoes, and establishes the model as a universal cognitive underlying framework that transcends time and space and adapts to all scenarios. It ensures the model’s long-term even eternal theoretical vitality, truly fulfilling the core mission of "constant formula, eternal logic, and boundless adaptability".