Weights & Biases incident

Delay in files and media getting uploaded

Major Resolved View vendor source →

Weights & Biases experienced a major incident on April 2, 2026 affecting Backend API, lasting 44m. The incident has been resolved; the full update timeline is below.

Started
Apr 02, 2026, 02:15 AM UTC
Resolved
Apr 02, 2026, 03:00 AM UTC
Duration
44m
Detected by Pingoru
Apr 02, 2026, 02:15 AM UTC

Affected components

Backend API

Update timeline

  1. identified Apr 02, 2026, 02:15 AM UTC

    We have identified a delay in files and media getting uploaded.

  2. identified Apr 02, 2026, 02:15 AM UTC

    We are continuing to work on a fix for this issue.

  3. resolved Apr 02, 2026, 03:00 AM UTC

    This incident has been resolved.