A widespread AI outage disrupted several of the most popular chatbots on September 3, leaving many users unable to access ChatGPT, Claude, and Grok at the same time. The problems were not isolated to a single service, pointing to a broader disruption across major AI platforms.
Which Services Went Down
The issue affected ChatGPT and Codex across the web, mobile, and desktop, meaning users had no reliable way to reach the tools regardless of platform. Claude experienced the same downtime, and the company behind Grok confirmed its service was also having problems.
Reports indicated that the outage lasted roughly half an hour before service began returning for some users. Recovery was uneven, however, with access restored at different times depending on the individual and the platform being used. Anthropic later confirmed that all Claude models had returned to normal operation.
Timing Alongside a Rumored OpenAI Launch
The disruption arrived at a notable moment. OpenAI was teasing news tied to the launch of its next major model, referred to as Astra, potentially as soon as the same day. That rollout could move OpenAI’s models from GPT-5.6 to GPT-6, a significant step in the company’s release cadence.
The overlap between the outage and the anticipated announcement drew attention from users, some of whom compared the downtime to the way retail stores temporarily go offline ahead of major product reveals. No official explanation directly linked the outage to the rumored launch.
What Users Experienced
Because the outage hit multiple services simultaneously, many people were left without access to their primary AI assistants for work and everyday tasks. The fact that ChatGPT, Claude, and Grok all faltered together underscored how reliant users have become on a small group of providers.
Service gradually came back online across the affected platforms, with Claude confirmed as fully restored following the disruption.
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Image: 9to5mac.com
