OpenAI 推出 Ultrafast 速度档与 Pro 500 订阅，并重启 Pro 200

R to @OpenAI: We’re also reopening Pro 200 subscriptions, with continued access to frontier models like Astra, including our new GPT-6.1 Sol model which brings near-Astra capabilities to a model you can use every day. Our commitment is that your subscription will continue to help you get more work done with an increasing level of quality. We are also committing to not reintroducing the 5hr limit so that you can fully use your weekly usage when you want.

来源：X：OpenAI (@OpenAI) · x.lingyaoai.com