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Outage in Anthropic

Elevated error rates on Files API

Resolved Minor
November 07, 2025 - Started 4 months ago - Lasted about 1 hour
Official incident page

Incident Report

We are investigating an issue where the /v1/files API had elevated errors started at 16:44 PM UTC. The issue has been identified and a mitigation has been applied since 17:37 UTC while we implement a fix Errors have returned to baseline from 17:37 UTC
Components affected
Anthropic api.anthropic.com

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Latest Updates ( sorted recent to last )
RESOLVED 4 months ago - at 11/07/2025 07:26PM

As of 18:01 UTC the files API has recovered

MONITORING 4 months ago - at 11/07/2025 05:59PM

We are investigating an issue where the /v1/files API had elevated errors started at 16:44 PM UTC. The issue has been identified and a mitigation has been applied since 17:37 UTC while we implement a fix

Errors have returned to baseline from 17:37 UTC

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