OpenAI plans to reset usage quotas for all paid subscriptions around 6:00 PM Pacific Time on September 8, according to Tibo, a member of OpenAI's Codex and ChatGPT team. The reset is intended to let users who exhausted their quotas through tasks such as 3D modeling with Blender continue using Astra. The original post did not provide details on specific subscription tiers or quota reset rules.