transformers gguf en base_model:DrNicefellow/Mixtral-6x7B-Instruct-v0.1-bfloat16-Trimmed024567 base_model:quantized:DrNicefellow/Mixtral-6x7B-Instruct-v0.1-bfloat16-Trimmed024567 license:apache-2.0 endpoints_compatible region:us imatrix conversational