Anthropic outage records
Read official Anthropic outage and maintenance notices and daily records.
Ongoing now
- Status
- Operational
- Last checked
- Last outage
- —
All sources operational · 1 sources ·
Last 30 days
- Outage
- 0 entries
- Outage duration
- None
- Maintenance
- 0 entries
- Days with outages
- Day 0
- Average outage duration
- None
- Longest outage duration
- None
Outages by weekday
Daily records
Oct 5 – Nov 3
Events
Monthly records
About Anthropic records
These records collect incident and recovery notices for Anthropic services such as Claude and the API. New notices come from the official Claude status page operated by Anthropic. Notices are grouped by outage, delay, maintenance and recovery wording in their titles and descriptions, with the original times shown. When no time is given, older notices show no time, while newly found notices show the first check time marked observed. Check the original notice for the precise impact on the services you use.
Source: Anthropic
About these records
Where do these records come from?
We check each company’s own official incident notices every 10–15 minutes.
What do outage, degraded and maintenance mean?
We use the words in the original notice: outage means an interruption, degraded means reduced service, and maintenance means planned work.
How is outage time counted?
We add time only when both the start and recovery times are known. Otherwise, we show duration unknown.
Which time zone is used?
All dates and times are shown in Japan Standard Time (JST).