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Downtime
Anthropic Claude API is experiencing an outage (Sonnet 4.6)
Apr 20, 2026 at 6:20am UTC
Affected services
Anthropic Claude Sonnet 4.6
Resolved
Apr 20, 2026 at 6:50am UTC
Anthropic Claude API has recovered — Claude Sonnet 4.6 is now operational. Source: status.anthropic.com
Affected services
Anthropic Claude Sonnet 4.6
Created
Apr 20, 2026 at 6:20am UTC
Claude Sonnet 4.6 may be affected — source: status.anthropic.com (status: partial_outage)
Affected services
Anthropic Claude Sonnet 4.6