transformers safetensors llama text-generation axolotl finetune dpo facebook meta pytorch llama-3 chatml conversational en dataset:mlabonne/chatml-OpenHermes2.5-dpo-binarized-alpha base_model:meta-llama/Meta-Llama-3-70B-Instruct base_model:finetune:meta-llama/Meta-Llama-3-70B-Instruct license:llama3 model-index autotrain_compatible text-generation-inference region:us