This paper addresses the reproducibility and quality issues of the Reasoning-based Pose Estimation (RPE) benchmark. The RPE benchmark is widely used as a standard for evaluating pose-aware multimodal large-scale language models (MLLMs). However, we point out that it requires a manual matching process to obtain accurate GT annotations using image indices different from the original 3DPW dataset. We also analyze the limitations of the benchmark quality, such as image overlap, scenario imbalance, simple poses, and ambiguous text descriptions. To address these issues, we improve the GT annotations and open-source them to facilitate consistent quantitative evaluation and MLLM advancement.