Anthropic Status

Resolved: This incident has been resolved.

Monitoring: We are continuing to monitor for any further issues.

Monitoring: A fix has been implemented and we are monitoring the results.

Identified: We are continuing to work on a fix for this issue.

Identified: The issue has been identified and a fix is being implemented.

Investigating: We are continuing to investigate this issue.

Investigating: We are currently investigating this issue.

Resolved: This incident has been resolved.

Monitoring: A fix has been implemented for errors on Claude.ai and the Anthropic Console. We are monitoring closely.

Identified: We are continuing to work to resolve this issue, and have seen success rates on the API return to normal. We are continuing to work to resolve some errors for users of Claude.ai and the Anthropic Console.

Identified: We have identified the issue impacting requests to Claude 3.7 and 3.5 Sonnet, and are working to fully restore success rates to normal.

Investigating: We are continuing to investigate this issue.

Investigating: We are continuing to investigate this issue.

Investigating: We are continuing to investigate this issue.

Investigating: We are experiencing elevated error rate on claude.ai

Investigating: We are currently investigating this issue.

Resolved: We have identified and resolved an issue which resulted in some Claude.ai responses containing unexpected special characters or languages.

Resolved: This incident has been resolved.

Monitoring: Systems are operational, and we are monitoring the fix.

Monitoring: We are performing maintenance to improve our systems and will be back online shortly.

Monitoring: Errors are elevated, and we are implementing a fix.

Monitoring: We are monitoring for occasional errors and continuing to implement a fix.

Identified: The issue has been identified and a fix is being implemented.

Resolved: This incident has been resolved.

Monitoring: A fix has been implemented and we are monitoring the results.

Investigating: We are experience increased error rates for some customers. Our team is actively investigating.

Resolved: This incident has been resolved.

Investigating: We are currently investigating this issue.

Resolved: From 19:54–20:21 UTC, users experienced significantly elevated error rates when attempting to access Claude.ai or the Anthropic Console. This issue is now resolved.

Monitoring: A fix has been implemented and we are monitoring the results.

Identified: The issue has been identified and a fix is being implemented.

Investigating: We are continuing to investigate this issue.

Investigating: We are currently investigating this issue.

Resolved: This incident has been resolved.

Monitoring: Success rates have returned to normal, and we are monitoring to confirm no further issues.

Identified: We are continuing to see some errors impacting June Sonnet 3.5, and our engineers are working to resolve these issues. We will provide additional updates shortly.

Monitoring: From 22:32–23:39 UTC, requests to multiple Anthropic models experienced significantly elevated error rates. We have applied a fix, and success rates have returned to normal. We are closely monitoring.

Investigating: We are currently investigating elevated errors on requests to Claude 3.5 Sonnet on the API, Claude.ai, and the Anthropic Console.

Resolved: This incident has been resolved.

Monitoring: A fix has been applied, and success rates have returned to normal. We are continuing to closely monitor.

Identified: We have identified an issue resulting in some users experiencing elevated errors on requests to Claude Sonnet 3.7 and October Sonnet 3.5.

Resolved: This incident has been resolved.

Investigating: We are currently investigating this issue.

Resolved: This incident has been resolved.

Monitoring: We are continuing to monitor for any further issues.

Monitoring: A fix has been implemented and we are monitoring the results.

Identified: We are continuing to work on a fix for this issue.

Identified: The issue has been identified and a fix is being implemented.

Investigating: We are continuing to investigate this issue.

Investigating: We are currently investigating this issue.

Resolved: This incident has been resolved.

Monitoring: A fix has been implemented for errors on Claude.ai and the Anthropic Console. We are monitoring closely.

Identified: We are continuing to work to resolve this issue, and have seen success rates on the API return to normal. We are continuing to work to resolve some errors for users of Claude.ai and the Anthropic Console.

Identified: We have identified the issue impacting requests to Claude 3.7 and 3.5 Sonnet, and are working to fully restore success rates to normal.

Investigating: We are continuing to investigate this issue.

Investigating: We are continuing to investigate this issue.

Investigating: We are continuing to investigate this issue.

Investigating: We are experiencing elevated error rate on claude.ai

Investigating: We are currently investigating this issue.

Resolved: This incident has been resolved.

Monitoring: Systems are operational, and we are monitoring the fix.

Monitoring: We are performing maintenance to improve our systems and will be back online shortly.

Monitoring: Errors are elevated, and we are implementing a fix.

Monitoring: We are monitoring for occasional errors and continuing to implement a fix.

Identified: The issue has been identified and a fix is being implemented.

Resolved: This incident has been resolved.

Monitoring: A fix has been implemented and we are monitoring the results.

Investigating: We are experience increased error rates for some customers. Our team is actively investigating.

Resolved: From 19:54–20:21 UTC, users experienced significantly elevated error rates when attempting to access Claude.ai or the Anthropic Console. This issue is now resolved.

Monitoring: A fix has been implemented and we are monitoring the results.

Identified: The issue has been identified and a fix is being implemented.

Investigating: We are continuing to investigate this issue.

Investigating: We are currently investigating this issue.

Resolved: This incident has been resolved.

Monitoring: Success rates have returned to normal, and we are monitoring to confirm no further issues.

Identified: We are continuing to see some errors impacting June Sonnet 3.5, and our engineers are working to resolve these issues. We will provide additional updates shortly.

Monitoring: From 22:32–23:39 UTC, requests to multiple Anthropic models experienced significantly elevated error rates. We have applied a fix, and success rates have returned to normal. We are closely monitoring.

Investigating: We are currently investigating elevated errors on requests to Claude 3.5 Sonnet on the API, Claude.ai, and the Anthropic Console.

Resolved: This incident has been resolved.

Monitoring: A fix has been applied, and success rates have returned to normal. We are continuing to closely monitor.

Identified: We have identified an issue resulting in some users experiencing elevated errors on requests to Claude Sonnet 3.7 and October Sonnet 3.5.

Resolved: This incident has been resolved.

Investigating: We are currently investigating this issue.

Investigating: We are investigating elevated 499 errors being experienced by API customers.

Resolved: This incident has been resolved.

Monitoring: We are continuing to monitor for any further issues.

Monitoring: A fix has been implemented and we are monitoring the results.

Identified: We are continuing to work on a fix for this issue.

Identified: The issue has been identified and a fix is being implemented.

Investigating: We are continuing to investigate this issue.

Investigating: We are currently investigating this issue.

Resolved: This incident has been resolved.

Monitoring: A fix has been implemented for errors on Claude.ai and the Anthropic Console. We are monitoring closely.

Identified: We are continuing to work to resolve this issue, and have seen success rates on the API return to normal. We are continuing to work to resolve some errors for users of Claude.ai and the Anthropic Console.

Identified: We have identified the issue impacting requests to Claude 3.7 and 3.5 Sonnet, and are working to fully restore success rates to normal.

Investigating: We are continuing to investigate this issue.

Investigating: We are continuing to investigate this issue.

Investigating: We are continuing to investigate this issue.

Investigating: We are experiencing elevated error rate on claude.ai

Resolved: This incident has been resolved.

Monitoring: A fix has been implemented and we are monitoring the results.

Investigating: We are experience increased error rates for some customers. Our team is actively investigating.

Resolved: This incident has been resolved.

Monitoring: Success rates have returned to normal, and we are monitoring to confirm no further issues.

Identified: We are continuing to see some errors impacting June Sonnet 3.5, and our engineers are working to resolve these issues. We will provide additional updates shortly.

Monitoring: From 22:32–23:39 UTC, requests to multiple Anthropic models experienced significantly elevated error rates. We have applied a fix, and success rates have returned to normal. We are closely monitoring.

Investigating: We are currently investigating elevated errors on requests to Claude 3.5 Sonnet on the API, Claude.ai, and the Anthropic Console.

Resolved: This incident has been resolved.

Monitoring: A fix has been applied, and success rates have returned to normal. We are continuing to closely monitor.

Identified: We have identified an issue resulting in some users experiencing elevated errors on requests to Claude Sonnet 3.7 and October Sonnet 3.5.

Resolved: This incident has been resolved.

Investigating: We are currently investigating this issue.

Investigating: We're currently investigated elevated p50 latency on the api that began March 18th, 2025 around 7pm PT.

Resolved: This incident has been resolved.

Monitoring: A fix has been implemented for errors on Claude.ai and the Anthropic Console. We are monitoring closely.

Identified: We are continuing to work to resolve this issue, and have seen success rates on the API return to normal. We are continuing to work to resolve some errors for users of Claude.ai and the Anthropic Console.

Identified: We have identified the issue impacting requests to Claude 3.7 and 3.5 Sonnet, and are working to fully restore success rates to normal.

Investigating: We are continuing to investigate this issue.

Investigating: We are continuing to investigate this issue.

Investigating: We are continuing to investigate this issue.

Investigating: We are experiencing elevated error rate on claude.ai