The Ant Group has recently released a 4bits quantized version of CodeFuse-CodeLlama-34B, which can still be loaded on a single A10 or RTX4090 after quantization. The quantized model achieved a performance of 73.8% on the Humaneval pass@1 metric. CodeFuse is an exclusive large model for code generation developed by Ant Group, providing intelligent suggestions and real-time support to help developers automatically generate code and enhance research and development efficiency.