transformers gguf merge mergekit lazymergekit Virt-io/Irene-RP-v3-7B NurtureAI/neural-chat-7b-v3-16k en base_model:Smuggling1710/IreneRP-Neural-7B-slerp base_model:quantized:Smuggling1710/IreneRP-Neural-7B-slerp endpoints_compatible region:us