This week has been the most exciting in terms of AI news in 2023. Here are the highlights: Open AI's 12 Days of Announcements Open AI initiated a special event titled "12 Days of Open AI," with daily announcements and releases: Chat GPT Pro: A new $200 per month plan for Chat GPT. Open AI 01 Models: The full Open AI 01 model and a new 01 Pro mode are now available, offering improved reasoning capabilities. Reinforcement Fine-tuning Research…