OpenAI DevDay predictions include an always-on assistant and a $500 plan

In a September 28 post, a user predicted OpenAI would announce an always-on assistant called “o,” an ultrafast mode and a new $500 plan at DevDay the next day. As further guesses, they called GPT-6.1 Astra likely and GPT-6o less likely but possible, and suggested details on bel and a hardware product announcement.