transformers safetensors mistral text-generation finetuned conversational arxiv:2310.06825 base_model:mistralai/Mistral-7B-Instruct-v0.2 base_model:quantized:mistralai/Mistral-7B-Instruct-v0.2 license:apache-2.0 autotrain_compatible text-generation-inference 4-bit awq region:us