transformers gguf en base_model:Na0s/Mixtral-8x7B-v0.1-instruct-l2-norm-post-SFT-pruned-2-experts base_model:quantized:Na0s/Mixtral-8x7B-v0.1-instruct-l2-norm-post-SFT-pruned-2-experts endpoints_compatible region:us