Model Releases
Jalapeño means faster ChatGPT responses, more responsive Codex sessions and agents, and reliable access as demand continues to grow.
In August 2026, OpenAI released the 'Jalapeño' update, announcing faster response times for ChatGPT and more responsive Codex sessions and agents. The upgrade is designed to provide reliable access as
In August 2026, OpenAI released the "Jalapeño" update, announcing faster response times for ChatGPT and more responsive Codex sessions and agents. The upgrade is designed to provide reliable access as user demand continues to grow across its services. The announcement was posted by OpenAI on Twitter (August 25, 2026) and has attracted significant attention from the community.
Related
Source: OpenAI (X) | 2026-08-25