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minor✓ Resolved

Elevated errors on Claude Sonnet 4.6

Anthropic (Claude)•Mon, Mar 16, 2026, 02:02 PM
Status
resolved
Duration
2h 38m
Updates
6
Coverage
0 articles

INCIDENT TIMELINE

✓ ResolvedMon, Mar 16, 2026, 04:40 PM
This incident has been resolved.
identifiedMon, Mar 16, 2026, 03:35 PM
We are continuing to work on a fix for this issue. This is currently only impacting free Claude.ai users.
identifiedMon, Mar 16, 2026, 03:13 PM
We are continuing to work on a fix for this issue.
identifiedMon, Mar 16, 2026, 02:05 PM
We are continuing to work on a fix for this issue.
identifiedMon, Mar 16, 2026, 02:04 PM
We are continuing to work on a fix for this issue.
identifiedMon, Mar 16, 2026, 02:02 PM
The issue has been identified and a fix is being implemented.
investigatingMon, Mar 16, 2026, 02:02 PM
There's an elevated error rate for free tier users on Claude Sonnet 4.6. We are investigating

📊 TECHNICAL DETAILS

Internal ID
ddfbb269-81ad-45f8-81cf-94f99dd201c5
External ID
0266tzhrb7rn
🕐 Started
Mon, Mar 16, 2026, 02:02 PM
🔄 Last Updated
Mon, Mar 16, 2026, 04:40 PM
✓ Resolved
Mon, Mar 16, 2026, 04:40 PM
MINOR
Impact Level
2h 38m
Total Duration
6
Status Updates
Affected Components
claude.aiplatform.claude.com (formerly console.anthropic.com)Claude API (api.anthropic.com)Claude CodeClaude for Government
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