[OpenAI Plans to Launch $100/Month ChatGPT Pro Subscription, Codex Usage to Increase by About 10x] Odaily Planet Daily News – OpenAI announced the launch of a $100 per month ChatGPT Pro subscription plan, offering higher Codex usage limits compared to the Plus version, suitable for high-intensity code-related scenarios. Additionally, the company stated that during a limited-time promotion (ending May 31), Pro users' Codex usage will be further increased to approximately 10 times that of the Plus version.