Claude

Claude

OPERATIONAL
August 26, 2026
No incidents reported
August 27, 2026
No incidents reported
August 28, 2026
No incidents reported
August 29, 2026
No incidents reported
August 30, 2026
No incidents reported
August 31, 2026
17:26 UTC
Degraded performance on claude.ai
19:22 UTC
Degraded performance on claude.ai and Claude Code
September 01, 2026
16:09 UTC
Degraded performance on Claude for Microsoft Office 365
17:09 UTC
Degraded performance on platform.claude.com and Claude for Microsoft Office 365
September 02, 2026
21:21 UTC
Elevated errors for Claude Sonnet 5
September 03, 2026
12:40 UTC
Elevated errors for Claude Sonnet 5
13:32 UTC
Elevated errors for multiple models
September 04, 2026
No incidents reported
September 05, 2026
No incidents reported
September 06, 2026
No incidents reported
September 07, 2026
No incidents reported
September 08, 2026
No incidents reported
September 09, 2026
No incidents reported
September 10, 2026
No incidents reported
September 11, 2026
14:23 UTC
Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1
September 12, 2026
No incidents reported
September 13, 2026
No incidents reported
September 14, 2026
No incidents reported
September 15, 2026
09:48 UTC
Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1
September 16, 2026
No incidents reported
September 17, 2026
No incidents reported
September 18, 2026
No incidents reported
September 19, 2026
No incidents reported
September 20, 2026
No incidents reported
September 21, 2026
00:58 UTC
Elevated errors for multiple models
September 22, 2026
No incidents reported
September 23, 2026
No incidents reported
September 24, 2026
No incidents reported

Incidents in the last 30 days

Elevated errors for multiple models

Claude · Resolved 3 days ago ·

Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1

Claude · Resolved 10 days ago ·

Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1

Claude · Resolved 13 days ago ·

Elevated errors for multiple models

Claude · Resolved 21 days ago ·

Elevated errors for Claude Sonnet 5

Claude · Resolved 22 days ago ·

Elevated errors for Claude Sonnet 5

Claude · Resolved 22 days ago ·

Degraded performance on platform.claude.com and Claude for Microsoft Office 365

Claude · Resolved 23 days ago ·

Degraded performance on Claude for Microsoft Office 365

Claude · Resolved 23 days ago ·

Degraded performance on claude.ai and Claude Code

Claude · Resolved 24 days ago ·

Degraded performance on claude.ai

Claude · Resolved 24 days ago ·