Tianqi worked on the jeejeelee/vllm repository, focusing on enhancing documentation to support the rollout of Marlin quantization for Turing GPUs. He updated the Markdown-based support matrix to clarify hardware compatibility, ensuring users could accurately determine if their systems met the requirements for Marlin quantization methods. His technical writing skills were applied to improve user guidance, aiming to reduce support queries related to hardware compatibility. By linking documentation changes directly to the feature rollout, Tianqi ensured traceability and alignment with development milestones. The work demonstrated depth in documentation practices, though it was limited in scope to a single feature update.