transformers gguf merge mergekit lazymergekit NousResearch/Hermes-3-Llama-3.1-8B Replete-AI/Replete-LLM-V2-Llama-3.1-8b en base_model:Etherll/Herplete-LLM-Llama-3.1-8b base_model:quantized:Etherll/Herplete-LLM-Llama-3.1-8b endpoints_compatible region:us imatrix conversational