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ChatGPT updates Codex with rate-limit banking and Developer mode

Amy Reed · 23 June 2026

ChatGPT Codex now includes rate-limit reset banking and a Developer mode for inspecting console output and network traffic in Chrome and in-app browsers.

Codex updates add rate-limit reset banking for Plus and Pro users. Developers and Vibe Builders can now access a new Developer mode in Chrome and in-app browsers. Basic Users gain the ability to inspect console output and network traffic through this mode.

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chatgpt: Update Codex with rate-limit banking and Developer mode | My AI Guide