Codex limits reset again, alongside an unconfirmed 15 million user claim

Codex usage limits were zeroed out on August 13, and the post announcing the reset credited a milestone of 15 million users. The same post, published on Threads, also singled out Codex Realtime as a big unlock for the coding agent.

At a glance

• Services that track Codex resets registered the counters returning to zero, just over two weeks after the previous clearing of the five-hour cap on July 29 was flagged by an OpenAI employee.
• Testing Catalog put the combined weekly audience for ChatGPT Work and Codex at 10 million, a count spanning two products and sitting below the 15 million attached to the reset announcement.
• Neither the 15 million figure nor the status of Codex Realtime is corroborated anywhere else, which leaves the story's biggest claim resting on a single social media post.

Why it matters Usage counts are the main public proxy for how quickly coding agents are being adopted, which makes the gap between the confirmed and the claimed figures here consequential. As stated, the larger number rests on one post, which likely limits how much weight it can carry outside the announcement. The reset cadence appears to matter more to daily Codex work than any headline total.

The August 13 reset was registered by services that track Codex limits. The previous one landed on July 29, when an OpenAI employee flagged the return of the five-hour cap. Each reset clears accumulated usage against the cap for accounts running the agent.

The 15 million user figure appears only in the post announcing the reset, and it is not corroborated by any other outlet. It also stands well above the user counts that OpenAI and Testing Catalog have published in connection with Codex.

OpenAI said more than 5 million people were using Codex weekly as of June 2. The Testing Catalog count of 10 million was published later and includes ChatGPT Work, so it does not isolate how many people use the coding agent on its own.

Codex Realtime is named in the same post and described as a big unlock. Nothing in the material identifies what the capability does, when it becomes available or who can use it. The label is the only detail attached to it so far.

What's next Confirmation of the 15 million figure would have to come from OpenAI, which stated its June count in weekly terms rather than as a cumulative total. Codex Realtime has no announced release date, pricing or documented feature set. The reset pattern carries no published schedule either, leaving the tracking services as the nearest thing to a live signal of when Codex limits clear.