Grok’s Unusual Glitch Sparks Confusion Among Users

An unusual glitch has resulted in xAI’s Grok chatbot speaking gibberish to many users. The issue has been reported by several users who have been affected by the problem, which appears to be limited to direct queries on Grok.com.

According to reports, one user received a response from Grok that read: ‘match it without and your they and two for planets can practical and often cheese…’ with similar nonsense continuing for several paragraphs. Another user found a string of links to reinforcement learning research sites, which seemed to be unrelated to the original query.

Affected users who spoke to TechCrunch said they were using Grok Lite and noticed the issues as early as Wednesday morning. TechCrunch was unable to reproduce the issue in our own testing, and it is likely affecting only a small subset of users.

xAI did not respond to a request for comment. However, the Grok account on X.com confirmed the issues and provided a statement to affected users:

‘That pure word salad is a rare temporary generation glitch. Official status at https://status.x.ai shows all Grok services fully operational with no incidents. Start a fresh chat or regenerate—it usually clears right away. Sorry about the gibberish,’ the account wrote Thursday morning.

The bug appears to be limited to direct queries on Grok.com. The Grok account on X.com has been unaffected. Responding to unhappy users, the Grok account confirmed the issues on X.

The Grok chatbot’s Reddit community has been overwhelmed with complaints. Refreshing the session often restores normal function, but some users reported that the gibberish responses continued even after multiple refreshes.

The issue has sparked concerns about the stability and reliability of xAI’s Grok chatbot. xAI has seen significant staff turnover in recent months, losing most of its founding team and at least 50 researchers and engineers, according to a report from The Information in May. The company released its most recent foundation model in July, describing it as ‘an Opus-class model, but faster, more token-efficient and lower cost.’

It is unclear what caused the glitch or how it will be resolved. xAI has not provided any information on the issue or its impact on users. However, the company has assured users that all Grok services are fully operational and that the issue is likely a rare temporary generation glitch.