How often is ChatGPT updated with new knowledge and data?

As an AI language model, ChatGPT can be continuously updated with new knowledge and data to improve its performance. However, the frequency of updates depends on the developers and researchers working on the model, as well as the availability and quality of new data. OpenAI, the organization behind GPT models, has released several versions of the GPT model with increasing sizes and capabilities over the years. They continue to work on improving the model and releasing new updates as new breakthroughs in AI research emerge.