Anthropic

Anthropic

OPERATIONAL
July 16, 2026
08:39 UTC
Elevated errors on Claude Sonnet 5
08:58 UTC
Elevated errors for Claude Opus 4.7
09:23 UTC
Enterprise SSO sign-in failures
18:36 UTC
Elevated errors for multiple models
July 17, 2026
06:47 UTC
Elevated errors on Sonnet 5 and Haiku 4.5
14:57 UTC
Elevated errors for Claude Opus 4.8
18:12 UTC
Elevated error rates for Sonnet 5
18:32 UTC
Elevated errors across Fable 5
July 18, 2026
No incidents reported
July 19, 2026
No incidents reported
July 20, 2026
07:03 UTC
Elevated error rates for Opus 4.5
07:35 UTC
Fable 5 requiring usage credits on Max plans
13:20 UTC
Elevated errors on Haiku 4.5
14:41 UTC
Elevated errors for Claude Opus 4.8
July 21, 2026
07:11 UTC
Elevated errors on Haiku 4.5
10:11 UTC
Elevated errors across models
11:19 UTC
Elevated errors across Fable 5
13:04 UTC
Elevated errors on Haiku 4.5
15:35 UTC
Elevated errors on several models
17:40 UTC
Service disruption on Claude services
July 22, 2026
08:34 UTC
Elevated errors for Claude Opus 4.1
13:37 UTC
Elevated errors on Opus 4.8 and Haiku 4.5
15:24 UTC
Elevated error rates for Sonnet 5
17:27 UTC
Service disruption on Claude Services
17:56 UTC
Microsoft Office add-in availability
23:52 UTC
Elevated errors on Haiku 4.5
July 23, 2026
No incidents reported
July 24, 2026
09:09 UTC
Elevated error rate on Opus 4.8
July 25, 2026
18:40 UTC
Elevated errors for Mythos 5, Fable 5, Opus 5 and Claude Haiku 4.5
21:34 UTC
Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models
July 26, 2026
09:17 UTC
Elevated errors for Opus 5
July 27, 2026
08:16 UTC
Elevated errors on Claude Opus 5
11:27 UTC
Elevated errors on Claude Opus 5
13:39 UTC
Elevated errors on Claude Opus 5 and Haiku 4.5
July 28, 2026
No incidents reported
July 29, 2026
19:49 UTC
Elevated errors across all models
July 30, 2026
05:57 UTC
Elevated errors across many models
13:43 UTC
Degraded performance on Claude Opus 4.8
July 31, 2026
06:18 UTC
Degraded performance on Claude Sonnet 5
August 01, 2026
No incidents reported
August 02, 2026
No incidents reported
August 03, 2026
12:52 UTC
Error rates across multiple models
15:13 UTC
Degraded performance on Claude Sonnet 5
August 04, 2026
06:16 UTC
Elevated errors on Claude Sonnet 5
11:27 UTC
Elevated errors on Claude Sonnet 5
20:48 UTC
Elevated errors across many models
August 05, 2026
07:05 UTC
Degraded performance of multiple models
13:51 UTC
Degraded performance for Claude Opus 5
August 06, 2026
No incidents reported
August 07, 2026
No incidents reported
August 08, 2026
No incidents reported
August 09, 2026
No incidents reported
August 10, 2026
No incidents reported
August 11, 2026
No incidents reported
August 12, 2026
13:50 UTC
Degraded performance for multiple models
August 13, 2026
14:33 UTC
Elevated errors for Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5
August 14, 2026
00:36 UTC
Service disruption on Claude Code on the web and related services

Component Status

anthropic.com
OK
api.anthropic.com
OK
claude.ai
OK
Claude on Vertex AI
OK
console.anthropic.com
OK

Incidents in the last 30 days

Service disruption on Claude Code on the web and related services

Anthropic · Resolved about 13 hours ago ·

Elevated errors for Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5

Anthropic · Resolved about 22 hours ago ·

Degraded performance for multiple models

Anthropic · Resolved 2 days ago ·

Degraded performance for Claude Opus 5

Anthropic · Resolved 9 days ago ·

Degraded performance of multiple models

Anthropic · Resolved 9 days ago ·

Elevated errors across many models

Anthropic · Resolved 10 days ago ·

Elevated errors on Claude Sonnet 5

Anthropic · Resolved 10 days ago ·

Elevated errors on Claude Sonnet 5

Anthropic · Resolved 10 days ago ·

Degraded performance on Claude Sonnet 5

Anthropic · Resolved 11 days ago ·

Error rates across multiple models

Anthropic · Resolved 11 days ago ·

Degraded performance on Claude Sonnet 5

Anthropic · Resolved 14 days ago ·

Degraded performance on Claude Opus 4.8

Anthropic · Resolved 15 days ago ·

Elevated errors across many models

Anthropic · Resolved 15 days ago ·

Elevated errors across all models

Anthropic · Resolved 16 days ago ·

Elevated errors on Claude Opus 5 and Haiku 4.5

Anthropic · Resolved 18 days ago ·

Elevated errors on Claude Opus 5

Anthropic · Resolved 18 days ago ·

Elevated errors on Claude Opus 5

Anthropic · Resolved 18 days ago ·

Elevated errors for Opus 5

Anthropic · Resolved 19 days ago ·

Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models

Anthropic · Resolved 20 days ago ·

Elevated errors for Mythos 5, Fable 5, Opus 5 and Claude Haiku 4.5

Anthropic · Resolved 20 days ago ·

Elevated error rate on Opus 4.8

Anthropic · Resolved 21 days ago ·

Elevated errors on Haiku 4.5

Anthropic · Resolved 23 days ago ·

Microsoft Office add-in availability

Anthropic · Resolved 21 days ago ·

Service disruption on Claude Services

Anthropic · Resolved 23 days ago ·

Elevated error rates for Sonnet 5

Anthropic · Resolved 23 days ago ·

Elevated errors on Opus 4.8 and Haiku 4.5

Anthropic · Resolved 23 days ago ·

Elevated errors for Claude Opus 4.1

Anthropic · Resolved 23 days ago ·

Service disruption on Claude services

Anthropic · Resolved 24 days ago ·

Elevated errors on several models

Anthropic · Resolved 24 days ago ·

Elevated errors on Haiku 4.5

Anthropic · Resolved 24 days ago ·

Elevated errors across Fable 5

Anthropic · Resolved 24 days ago ·

Elevated errors across models

Anthropic · Resolved 24 days ago ·

Elevated errors on Haiku 4.5

Anthropic · Resolved 24 days ago ·

Elevated errors for Claude Opus 4.8

Anthropic · Resolved 25 days ago ·

Elevated errors on Haiku 4.5

Anthropic · Resolved 25 days ago ·

Fable 5 requiring usage credits on Max plans

Anthropic · Resolved 25 days ago ·

Elevated error rates for Opus 4.5

Anthropic · Resolved 25 days ago ·

Elevated errors across Fable 5

Anthropic · Resolved 28 days ago ·

Elevated error rates for Sonnet 5

Anthropic · Resolved 28 days ago ·

Elevated errors for Claude Opus 4.8

Anthropic · Resolved 28 days ago ·

Elevated errors on Sonnet 5 and Haiku 4.5

Anthropic · Resolved 28 days ago ·

Elevated errors for multiple models

Anthropic · Resolved 29 days ago ·

Enterprise SSO sign-in failures

Anthropic · Resolved 29 days ago ·

Elevated errors for Claude Opus 4.7

Anthropic · Resolved 29 days ago ·

Elevated errors on Claude Sonnet 5

Anthropic · Resolved 29 days ago ·