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AWS Bedrock rate limiting for Claude Opus

October 12, 2026 at 09:17 AM UTC Resolved after 8h 34m

Updates

Resolved

All affected customers have been successfully migrated to an alternate provider. Claude Opus requests have stabilized as of 10:00 AM PST. We are continuing to monitor performance closely to ensure ongoing stability.

October 12, 2026 at 05:52 PM UTC
Investigating

HTTP 429 rate-limit errors from AWS Bedrock remain unresolved. We are initiating failover of all affected customers to an alternate provider as a mitigation. We will share another update as the failover progresses.

October 12, 2026 at 03:43 PM UTC
Investigating

We are investigating elevated HTTP 429 rate-limit errors affecting Claude Opus 4.8 and 5.5 requests through AWS Bedrock. Based on current information, the issue is limited to AWS-hosted customers in us-west-2. AWS has acknowledged the issue.

October 12, 2026 at 12:09 PM UTC
Investigating

Recovery has been confirmed for the elevated HTTP 503 errors affecting Claude Opus 4.8 requests through AWS Bedrock. We will continue to monitor service health.

October 12, 2026 at 09:40 AM UTC
Investigating

We are investigating elevated HTTP 503 errors affecting Claude Opus 4.8 requests through AWS Bedrock. Some requests may fail. We will share updates as more information becomes available.

October 12, 2026 at 09:17 AM UTC