OpenAI has reestablished usage limits for Codex and ChatGPT Work following an unprecedented spike in demand that overwhelmed its servers. The company reported that it had never encountered such rapid traffic growth.

On July 11, the engineering lead for Codex, Thibault Sottiaux, announced on social media that all users would see the restoration of usage caps for both products within approximately 30 minutes. He expressed gratitude to the community for pushing the systems to their limits and noted the extraordinary increase in traffic.

Challenges from High Demand

The recent adjustments underscore significant challenges in the AI sector, particularly as advanced AI agents demand substantial computational resources compared to traditional chatbots. This development follows a previous issue with a bug that affected Codex credit consumption, and similar constraints experienced by other companies such as Anthropic indicate this is a widespread issue in the industry.

Trends and Future Prospects

Just one day prior, Sottiaux indicated that usage limits had already been raised, with another adjustment anticipated shortly thereafter. The rapid increases in demand are reflective of the growing reliance on AI agents in workplace environments, especially with the newly launched ChatGPT Work, which was introduced on July 9 as a GPT-5.6-based tool designed to integrate with workplace applications for generating reports and spreadsheets.

  • OpenAI is facing increasing pressure to manage resource-intensive AI systems.
  • Recent traffic spikes and resets suggest ongoing computational challenges in the AI industry.

This material is for informational purposes only and does not constitute financial advice.