transformers gguf moe frankenmoe merge mergekit lazymergekit unsloth/mistral-7b-v0.2 mistralai/Mistral-7B-Instruct-v0.2 en base_model:NeuralNovel/Mini-Mixtral-v0.2 base_model:quantized:NeuralNovel/Mini-Mixtral-v0.2 license:apache-2.0 endpoints_compatible region:us