Nayohan focused on enhancing chat templating within the axolotl-ai-cloud/axolotl repository by developing the exaone4 chat template, which improved the handling of system and tool messages in chat interactions. Using Python and Jinja, Nayohan updated enums to support the new template, ensuring consistent message routing and forward compatibility across the messaging pipeline. The work included refining first-message classification logic and updating the exaone4.jinja template to reflect new behaviors and styling. Through careful template development and enum management, Nayohan established a scalable foundation for future chat features, emphasizing code quality and maintainability throughout the month-long project.