transformers safetensors llama text-generation Llama-3 instruct finetune chatml DPO RLHF gpt4 synthetic data distillation function calling json mode axolotl conversational en dataset:teknium/OpenHermes-2.5 base_model:NousResearch/Meta-Llama-3-8B base_model:quantized:NousResearch/Meta-Llama-3-8B license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible exl2 region:us