Braintrust: Elevated 5XXs on Control Plane API
Affected components: Web UI / Control PlaneWeb UI / Control Plane
Timeline of updates
- investigating
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.
- monitoring
We have mitigated the issue causing elevated errors in the Braintrust control plane APIs, we are continuing to monitor closely.
- resolved
The issue causing elevated errors in the Braintrust control plane APIs has been resolved.
Changes Rewindex caught on this incident
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert.
How the archive is checked, and what it cannot prove.
This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
Impact, status and times are the vendor’s own, as last archived. View on status.braintrust.dev (opens in new tab).