Delivered a new TokenPony LLM provider integration for the infiniflow/ragflow repository, expanding backend options and enabling customers to compare large language model providers within the platform. This work involved full stack development using Python, React, and TypeScript, covering both backend integration and updates to system constants and user interface elements. The feature was implemented end-to-end, ensuring seamless configuration and provider selection for users. No major bugs were addressed during this period, with efforts focused on delivering a robust, release-ready feature that enhances the flexibility and extensibility of the ragflow system for future LLM provider integrations and customer use cases.