transformers safetensors llama text-generation zhtw conversational zh en arxiv:2403.20180 arxiv:2311.17487 base_model:meta-llama/Meta-Llama-3-70B base_model:quantized:meta-llama/Meta-Llama-3-70B license:llama3 autotrain_compatible text-generation-inference endpoints_compatible 5-bit exl2 region:us