Outage in Anthropic

Elevated errors on Claude Haiku 4.5

Resolved Minor

March 02, 2026 - Started about 14 hours ago - Lasted about 3 hours
Official incident page

Incident Report

Summary AI Generated

Anthropic experienced elevated errors on Claude Haiku 4.5 that affected claude.ai, console.anthropic.com, and api.anthropic.com for 3.4 hours. The issue recurred after an initial fix was implemented, requiring additional investigation and remediation. The incident was fully resolved after monitoring confirmed the second fix was successful.

We are currently investigating this issue.

Components affected

Anthropic claude.ai Anthropic console.anthropic.com Anthropic api.anthropic.com

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Latest Updates ( sorted recent to last )

RESOLVED about 11 hours ago - at 03/02/2026 09:16PM

This incident has been resolved.

MONITORING about 13 hours ago - at 03/02/2026 06:54PM

A fix has been implemented and we are monitoring the results.

INVESTIGATING about 14 hours ago - at 03/02/2026 06:18PM

We are seeing a repeat of this issue, we are currently investigating.

MONITORING about 14 hours ago - at 03/02/2026 06:07PM

A fix has been implemented and we are monitoring the results.

INVESTIGATING about 14 hours ago - at 03/02/2026 05:56PM

We are currently investigating this issue.

Latest Anthropic outages

Elevated errors on Claude Opus 4.6 - about 1 hour ago

Errors with login on claude code - about 4 hours ago

Elevated errors in claude.ai, cowork, platform, claude code - about 5 hours ago

Elevated errors in claude.ai - about 15 hours ago

Elevated errors on Claude Opus 4.6 - about 16 hours ago

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