During March 2025, Prgzz focused on improving test reliability within the pytorch/torchrec repository, specifically addressing issues in model input handling. By reverting a previous fix related to the input_jkt.weight data type, Prgzz restored the codebase to a stable baseline, allowing for more consistent continuous integration results while ongoing reliability concerns were investigated. This work required careful debugging, rollback strategy, and clear commit documentation, demonstrating proficiency in Python, data handling, and machine learning workflows. Although no new features were delivered, the effort laid a safer foundation for future improvements in input data type handling and test stability within TorchRec.