transformers gguf text-generation pytorch Lynx Patronus AI evaluation hallucination-detection en base_model:PatronusAI/Llama-3-Patronus-Lynx-8B-Instruct base_model:quantized:PatronusAI/Llama-3-Patronus-Lynx-8B-Instruct license:cc endpoints_compatible region:us imatrix conversational