OpenAI has unveiled GPT-4, a more powerful and advanced version of its AI language model, aiming to enhance ChatGPT’s capabilities across text, visual, and audio domains. GPT-4 can generate, analyze, and respond to images, making it multimodal. It exhibits improved reasoning abilities, enabling it to handle more complex tasks like document summarization and creative writing. GPT-4 has also been trained to be more truthful and ethical, aligning better with human values. However, OpenAI acknowledges that GPT-4 still has limitations and biases, and cautions against overreliance on the system. The company plans to release GPT-4 gradually, initially through its ChatGPT Plus subscription service and later through third-party developers and companies. OpenAI aims to make GPT-4 a safer and more capable AI assistant, while continuing to address potential risks and challenges.