Worked on stabilizing Python bindings for the facebookresearch/faiss repository, focusing on modern CPU architectures. Addressed a critical bug affecting capability loading for Sapphire Rapids (AVX512_SPR) by refining the logic that determines how AVX512 and AVX512_SPR are loaded when both are compiled. The solution involved updating the loading condition to ensure AVX512_SPR is not redundantly loaded if already handled by AVX512, thereby improving cross-build compatibility and runtime reliability. Utilized Python for development and library integration, demonstrating attention to low-level hardware compatibility and robust binding logic. The work emphasized reliability and maintainability in Python-based machine learning infrastructure.