Weights & Biases incident

Timeouts and 503s for serverless inference

Major Resolved View vendor source →

Weights & Biases experienced a major incident on July 11, 2026 affecting Inference Endpoint, lasting 34m. The incident has been resolved; the full update timeline is below.

Started
Jul 11, 2026, 03:11 AM UTC
Resolved
Jul 11, 2026, 03:45 AM UTC
Duration
34m
Detected by Pingoru
Jul 11, 2026, 03:11 AM UTC

Affected components

Inference Endpoint

Update timeline

  1. identified Jul 11, 2026, 03:11 AM UTC

    Serverless Inference users could experience timeouts and 503 response codes while attempting to leverage models on the product. We are actively engaged in troubleshooting and will post an update here as soon as we know more.

  2. monitoring Jul 11, 2026, 03:36 AM UTC

    Impact has been mitigated.

  3. resolved Jul 11, 2026, 03:45 AM UTC

    This incident has been resolved.