gguf merge mergekit lazymergekit gradientai/Llama-3-8B-Instruct-262k johnsnowlabs/JSL-MedLlama-3-8B-v1.0 TensorBlock GGUF zh base_model:shanchen/llama3-8B-slerp-med-262k base_model:quantized:shanchen/llama3-8B-slerp-med-262k license:llama3 endpoints_compatible region:us conversational