grok-4-1-fast unstable
API (us-east-1.api.x.ai)
Issue Resolved
Resolved
We are implementing further layers of protection from malicious requests to prevent this kind of service degradation in the future.
Feb 5, 2026, 02:20 PM UTCยทDuration: 47 minutes
Updates
Feb 5, 2026, 02:20 PM UTC
Resolved
We are implementing further layers of protection from malicious requests to prevent this kind of service degradation in the future.
Feb 5, 2026, 01:33 PM UTC
Investigating
We are investigating instability and increased latency on the models.