Weights & Biases experienced a major incident on March 1, 2026 affecting Backend API, lasting 3m. The incident has been resolved; the full update timeline is below.
Affected components
Backend API
Update timeline
- investigating Mar 01, 2026, 03:05 AM UTC
We're experiencing an elevated level of API errors and are currently looking into the issue.
- resolved Mar 01, 2026, 03:08 AM UTC
We're experiencing an elevated level of API errors and are currently looking into the issue.