transformers gguf llama instruct finetune chatml gpt4 synthetic data distillation en dataset:teknium/OpenHermes-2.5 base_model:artificialguybr/Meta-Llama-3.1-8B-openhermes-2.5 base_model:quantized:artificialguybr/Meta-Llama-3.1-8B-openhermes-2.5 license:apache-2.0 endpoints_compatible region:us