peft safetensors llama axolotl generated_from_trainer dataset:pbevan11/synthetic-ocr-correction-gpt4o base_model:meta-llama/Meta-Llama-3-8B base_model:adapter:meta-llama/Meta-Llama-3-8B doi:10.57967/hf/2790 license:llama3 4-bit bitsandbytes region:us