transformers gguf merge mergekit lazymergekit mistralai/Mistral-7B-Instruct-v0.2 teknium/OpenHermes-2.5-Mistral-7B en base_model:teodortita/Nero-7B-slerp base_model:quantized:teodortita/Nero-7B-slerp license:apache-2.0 endpoints_compatible region:us imatrix conversational