Many AI users are convinced that OpenAI is quietly running GPT-5.6 inside ChatGPT. OpenAI isn't confirming anything.

OpenAI is integrating Codex into ChatGPT with 6 role-specific business plugins, 5M weekly users, and 400% growth in 2026.

OpenAI will be releasing its new flagship language model GPT-5.6 on June 23rd, as per recently leaked documents in developer ...

According to OpenAI, GPT-5 Codex improved human preference scores on mobile websites. In addition, when GPT-5 Codex is used ...

Learn how to use ChatGPT Codex as an AI teammate to automate workflows, manage files, and streamline your daily tasks without ...

OpenAI is rolling out flexible, banked rate limit resets for ChatGPT Codex users, giving developers total control over their ...

OpenAI announced Monday that it’s releasing a new version of GPT-5 to its AI coding agent, Codex. The company says its new model, called GPT-5-Codex, spends its “thinking” time more dynamically than ...

OpenAI has started rolling out GPT 5.1-Codex-Max on Codex with a better performance on coding tasks. In a post on X, OpenAI confirmed that GPT 5.1-Codex-Max can work independently for hours. Unlike ...

OpenAI has introduced GPT-5-Codex-Mini, a cost-efficient model offering 4x the usage with only a minor drop in performance. Back in September, OpenAI announced GPT-5-Codex, a new GPT-5 model that is ...

Master ChatGPT 5.5 with this comprehensive beginner guide. Discover how to use the Codex app to build spreadsheets, ...

How to use ChatGPT: A beginner's guide to mastering OpenAI's chatbot in 2026 ...