transformers safetensors text-generation-inference llama trl finlang NEFtune en arxiv:2310.05914 arxiv:2404.18796 base_model:meta-llama/Meta-Llama-3-8B base_model:finetune:meta-llama/Meta-Llama-3-8B license:cc-by-nc-4.0 endpoints_compatible region:us