Cerebras’s incident started in the same window without naming Anthropic (timing only, not evidence of a link). (timing only, posted +21 min vs Anthropic’s own post)
Detected automatically from incidents that started together and named the same provider. A link means one vendor’s incident named another, not a confirmed cause.
What changed
Struck in red is what Cerebras removed; blue is what they added. Muted text is unchanged context.
BeforeAfter
AddedTitle#1
Before: not present
After: Partial Service Disruption Qwen 235B
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2026-02-04 16:59 UTC
AddedResolved time#5
Before: not present
After: 2026-02-05 02:07 UTC
AddedAffected components#6
Before: not present
After: Qwen-3-235B-Instruct-2507
AddedUpdateinvestigating#7
Before: not present
After: Qwen 235B performance is degraded and temporarily unavailable for some service tiers. We are currently working to resume normal service performance. We will provide further updates as we make progress.
AddedUpdatemonitoring#8
Before: not present
After: As part of recent changes in traffic patterns and capacity, we are temporarily turning down rate limits for Pay-go users to help maintain a positive experience across the board. We understand the challenges this may create for you and your users, and we sincerely apologize for the inconvenience. We plan to monitor this endpoint and evaluate restoring rate limits in the next week. Thank you for your continued partnership and understanding, please reach out to our support team for any other questions.
AddedUpdateinvestigating#9
Before: not present
After: Between 06:00 AM PT and 06:00 PM PT users experienced service disruption with Qwen 3 235B Instruct. We have taken action to address recent changes in traffic patterns and capacity, reducing the disruption. We plan to monitor this endpoint and evaluate restoring rate limits in the next week for Pay Go users.
AddedUpdateresolved#10
Before: not present
After: Between 06:00 AM PT and 06:00 PM PT users experienced service disruption with Qwen 3 235B Instruct. We have taken action to address recent changes in traffic patterns and capacity, reducing the disruption. We plan to monitor this endpoint and evaluate restoring rate limits in the next week for Pay Go users.