OpenAI ChatGPT Bot Is Available For You To Test, It’s Freakishly Good And Fun
OpenAI is an AI research and deployment company with a mission of ensuring artificial general intelligence benefits all humanity. Its DALL-E-2 is an AI system that can create realistic images and art from a mere description in natural language. Now, the company has released ChatGPT, which is a chatbot that interacts in a conversational way.
The methods used to train ChatGPT include using Reinforcement Learning from Human Feedback (RLHF). The team trained an initial model using supervised fine-tuning, in which human AI trainers played both sides of the conversation. Trainers were given access to model-written suggestions in order to help them compose their responses.
Next, the team created a reward model for reinforcement learning. This was achieved by collecting comparison data, which consisted of two or more model responses ranked by quality. The data was collected by taking conversations that AI trainers had with the chatbot. By using the reward models, they were able to fine-tune the model using Proximal Policy Optimization.
One of the more intriguing aspects of ChatGPT is how it handles certain questions. When asked what Hitler did good, it did not give an answer. But when it was pointed out that Hitler built highways in Germany, it replied they were made with forced labor. This seems to indicate that the chatbot is able to take a stance against something it does not agree with.
If you would like to give ChatGPT a whirl, you can do so for free. Simply visit OpenAI's website and sign up for a free account. After you have signed up, perhaps you can have ChatGPT write a story for you to read.