Weights & Biases experienced a major incident on March 7, 2026 affecting Backend API, lasting 5m. The incident has been resolved; the full update timeline is below.
Affected components
Backend API
Update timeline
- investigating Mar 07, 2026, 04:16 AM UTC
We're experiencing an elevated level of API errors and are currently looking into the issue.
- investigating Mar 07, 2026, 04:16 AM UTC
We're experiencing an elevated level of API errors and are currently looking into the issue.
- resolved Mar 07, 2026, 04:21 AM UTC
We're experiencing an elevated level of API errors and are currently looking into the issue.