safetensors llama text-generation conversational tr dataset:BrewInteractive/alpaca-tr arxiv:2405.09673 base_model:unsloth/Meta-Llama-3.1-8B-bnb-4bit base_model:finetune:unsloth/Meta-Llama-3.1-8B-bnb-4bit license:llama3.1 region:us