The arena of AI-powered chatbots is hotly contested , with several key players vying for supremacy . ChatGPT, initially hailed as the industry leader , now faces stiff challenge from Perplexity, which https://perplexity859814.pointblog.net/openai-s-chatbot-vs-the-knowledge-engine-vs-xai-s-assistant-vs-copyright-which-smart-chatbot-rules-top-97837039