Introduction (approx. 70 words)
Since its launch on November 30, 2022, ChatGPT has become a transformational AI chatbot developed by OpenAI, built on powerful GPT models capable of generating human‑like conversation and assisting users with writing, coding, brainstorming, and more
Lifewire
Wikipedia
. With its rapid evolution—most recently incorporating GPT‑5 and multimodal models like GPT‑4o—ChatGPT continues to redefine digital productivity, creativity, and content consumption