OpenAI DevDay: New Models, Dots, Pro Price Hike

At OpenAI DevDay, OpenAI launched GPT-6 Astra and GPT-6.1 Sol, plus Dots, mascot AI agents. It halved ChatGPT Pro usage from 20x to 10x Plus limits while keeping the $200 monthly price, and introduced a $500 Pro 500 tier with ultrafast mode. A one-time credit eases the transition.