Worked on the ModelCloud/GPTQModel repository to deliver GLM4 model alias support, enabling the glm4 identifier to be recognized and used without requiring a new model implementation. Leveraging configuration management and model integration skills, the developer mapped glm4 to the existing GLM class within the model auto-loading configuration. This approach streamlined the onboarding process for glm4 variants, reduced future maintenance overhead, and ensured consistent loading behavior across model variants. The work was implemented using Python, focusing on maintainability and deployment readiness. No bugs were reported or fixed during this period, and the contribution centered on enhancing model configuration flexibility.