By integrating Wolfram, ChatGPT gains access to real-time data, improved mathematical abilities, and a meticulously curated dataset that is largely verified. This integration helps address issues like AI hallucination, inaccurate responses, and mathematical miscalculations, making ChatGPT notably smarter.

ChatGPT is an artificial-intelligence chatbot developed by OpenAI and launched in November 2022. It is built on top of OpenAI's GPT-3.5 and GPT-4 families of large language models and has been fine-tuned using both supervised and reinforcement learning techniques.