Backend API Errors
DegradedResolved · started Apr 28, 2026, 10:41 PM UTC (161d ago)
Was Weights & Biases down? Weights & Biases reported “Backend API Errors” on Apr 28, 2026, 10:41 PM UTC. Full timeline below. This incident affects Weights & Biases — see live Weights & Biases status. Source: official vendor status feed.
Timeline
Apr 29, 2026, 2:07 AM UTC
This incident has been resolved.
Apr 28, 2026, 10:41 PM UTC
We are currently investigating an issue where API requests may sporadically fail.
More Weights & Biases outages
- API DegradedSep 1, 2026, 2:40 PM UTC · resolvedResolved
- Errors fetching media filesJul 15, 2026, 10:35 PM UTC · resolvedResolved
- Metric Ingestion BackupJul 15, 2026, 6:46 AM UTC · resolvedDegraded
- Metrics Ingestion BackupJul 13, 2026, 6:04 AM UTC · resolvedDegraded
- Metric Ingestion BacklogJul 12, 2026, 4:38 AM UTC · resolvedDegraded
- Timeouts and 503s for serverless inferenceJul 11, 2026, 3:11 AM UTC · resolvedPartial outage