transformers gguf mergekit merge base_model:Nitral-AI/Hathor_Fractionate-L3-8B-v.05 base_model:merge:Nitral-AI/Hathor_Fractionate-L3-8B-v.05 base_model:turboderp/llama3-turbcat-instruct-8b base_model:merge:turboderp/llama3-turbcat-instruct-8b endpoints_compatible region:us conversational