最新报道:According to Bijie.com, Sam Altman has released an update to ChatGPT, adding three new GPT-5 modes: "Auto," "Fast," and "Thinking," which users can switch between based on their needs. GPT-5 Thinking mode is limited to 3,000 messages per week, after which GPT-5 Thinking mini is available, with a single context limit of 196,000 tokens. The 4o model has been re-released, and paid users can add more models through settings. 4.5 is only available for Pro users. A gentler personality is being developed for GPT-5, with plans to support user-defined model personalities.