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minor✓ Resolved

Elevated errors on Claude Opus 5 and Haiku 4.5

Anthropic (Claude)•Mon, Jul 27, 2026, 01:39 PM
Status
resolved
Duration
1 hour
Updates
4
Coverage
0 articles

INCIDENT TIMELINE

✓ ResolvedMon, Jul 27, 2026, 02:40 PM
This incident has been resolved.
investigatingMon, Jul 27, 2026, 02:04 PM
Haiku 4.5 is also returning errors.
investigatingMon, Jul 27, 2026, 01:42 PM
We are currently investigating this issue.
investigatingMon, Jul 27, 2026, 01:41 PM
We are continuing to investigate this issue.
investigatingMon, Jul 27, 2026, 01:39 PM
We are currently investigating this issue.

📊 TECHNICAL DETAILS

Internal ID
ec9bd8f9-61a7-4b6f-b79c-11d67436f39a
External ID
rkk5x44tndw9
🕐 Started
Mon, Jul 27, 2026, 01:39 PM
🔄 Last Updated
Mon, Jul 27, 2026, 02:40 PM
✓ Resolved
Mon, Jul 27, 2026, 02:40 PM
MINOR
Impact Level
1 hour
Total Duration
4
Status Updates
Affected Components
claude.aiClaude API (api.anthropic.com)Claude CodeClaude Cowork
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