transformers tensorboard safetensors llama text-generation alignment-handbook generated_from_trainer conversational dataset:trl-lib/kto-mix-14k dataset:chaoweihuang/lf-response-llama3-f1_100_0.8-fg0.5 arxiv:2410.01691 base_model:meta-llama/Meta-Llama-3-8B-Instruct base_model:finetune:meta-llama/Meta-Llama-3-8B-Instruct license:llama3 autotrain_compatible text-generation-inference endpoints_compatible region:us