OpenAI's Tibo Flags Possible Pause on Pro Sign-ups

OpenAI's product lead, Tibo, took to X on September 9 to say that the demand for GPT-6 Astra, released three days earlier, is unlike anything he has seen. This suggests that the model's introduction has driven an influx of new Pro subscribers, who get early access to Astra and expanded usage caps. The company's response—possible suspension of new sign-ups—indicates a strain on computational resources, even though OpenAI has previously handled rapid growth phases.

Tibo's comments come after a reset of usage limits for paying users on September 7, underscoring the operational challenges posed by the model's popularity. The move to pause new registrations would be a significant step, as it would limit access to the premium tier that offers higher limits and the new reasoning mode.

The stakes are high for both OpenAI and its user base. If demand remains elevated, OpenAI may need to implement the pause to maintain service quality, affecting prospective subscribers who seek the premium features. Conversely, if demand stabilizes, the pause may be avoided. Observers will watch for an official announcement and any further usage adjustments.