Claude is back online after being out of service due to a major outage affecting most users across most models.

Anthropic says it is aware of an outage and has rolled out a fix as recent as 10:53 a.m. ET. The company’s server status website indicates an issue affecting multiple models occurred at 10:19 a.m. ET.

Monitoring – A fix has been implemented and we are monitoring the results.
Jun 23, 2026 – 14:53 UTC

The status update doesn’t detail which models were affected, though attempts to get a response from Sonnet and Opus returned nothing. Those models seem to be the most commonly used, especially as Fable 5 was recently pulled from user access.

The current outage did, however, affect those models across all platforms except for Claude for Government. That includes claude.ai, Claude Console, Claude Code, and Claude API. The total outage time comes close to an hour and stands out as one of the largest outages to hit Anthropic within the past 60 days.

Anthropic has not stated what caused the issue for users, though it’s currently monitoring how the fix holds up. For now, it seems Claude is back to business as usual.