transformers gguf Llama-3 instruct finetune chatml gpt4 synthetic data distillation function calling json mode axolotl roleplaying chat en base_model:NousResearch/Hermes-3-Llama-3.1-70B base_model:quantized:NousResearch/Hermes-3-Llama-3.1-70B license:llama3 endpoints_compatible region:us conversational