Braintrust incident

Elevated 5XXs on Control Plane API

Resolved after 32 minutes, affecting Web UI / Control Plane, on September 4, 2026.

resolved Sep 04, 2026, 03:52 PM UTC

The issue causing elevated errors in the Braintrust control plane APIs has been resolved.

Started
Sep 04, 2026, 03:19 PM UTC
Resolved
Sep 04, 2026, 03:52 PM UTC
Duration
32m
Detected by Pingoru
Sep 04, 2026, 03:19 PM UTC

Affected components

Web UI / Control Plane

Update timeline

  1. investigating Sep 04, 2026, 03:19 PM UTC

    We are investigating elevated errors affecting the Braintrust control plane APIs. Some users may experience failures when accessing projects, prompts, settings, or creating new resources.

  2. monitoring Sep 04, 2026, 03:34 PM UTC

    We have mitigated the issue causing elevated errors in the Braintrust control plane APIs, we are continuing to monitor closely.

  3. resolved Sep 04, 2026, 03:52 PM UTC

    The issue causing elevated errors in the Braintrust control plane APIs has been resolved.

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