During January 2026, Cantalupo developed support for the Z.AI GLM-4.7 model in the BerriAI/litellm repository, focusing on enhancing the platform’s reasoning capabilities. The work involved backend development and AI integration, leveraging Python and Bash to implement the new model and ensure seamless compatibility with existing systems. Cantalupo also updated user-facing documentation and pricing details to reflect the addition, providing clear guidance for end users. The feature was delivered with traceable commits and thorough testing, emphasizing quality and maintainability. While no bugs were addressed this month, the depth of the feature work demonstrated strong skills in AI and machine learning.