transformers gguf merge mergekit lazymergekit hfl/llama-3-chinese-8b-instruct-v2 NousResearch/Hermes-2-Theta-Llama-3-8B en base_model:wwe180/Llama3-15B-lingyang-v0.1 base_model:quantized:wwe180/Llama3-15B-lingyang-v0.1 endpoints_compatible region:us