Weights & Biases incident

API and UI outage

Resolved after 12 hours 56 minutes, affecting Backend API and Frontend, on April 6, 2026.

monitoring Apr 06, 2026, 05:12 PM UTC

We are seeing the site recover and be fully operational - we are continuing to actively monitor the situation to ensure stability.

Started: Apr 06, 2026, 03:26 PM UTC
Resolved: Apr 07, 2026, 04:22 AM UTC
Duration: 12h 56m
Detected by Pingoru: Apr 06, 2026, 03:26 PM UTC

Affected components

Backend APIFrontend

Update timeline

identified Apr 06, 2026, 03:26 PM UTC

The issue has been identified and a fix is being implemented.
monitoring Apr 06, 2026, 04:51 PM UTC

A fix has been implemented and we are monitoring the results.
monitoring Apr 06, 2026, 05:12 PM UTC

We are seeing the site recover and be fully operational - we are continuing to actively monitor the situation to ensure stability.
resolved Apr 07, 2026, 04:22 AM UTC

This incident has been resolved.

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