4-bit, 8-bit functions for PyTorchBNB are useful for fine-tuning QuantizationWe’re on a journey to advance and democratize artificial intelligence through open source and open science.https://huggingface.co/docs/transformers/main/en/quantization?bnb=4-bit#bitsandbytesMaking LLMs even more accessible with bitsandbytes, 4-bit quantization and QLoRAWe’re on a journey to advance and democratize artificial intelligence through open source and open science.https://huggingface.co/blog/4bit-transformers-bitsandbytes