notable
Anthropic posts back-to-back major incidents on Claude API (api.anthropic.com)
Anthropic's status page added incidents "Elevated errors for Claude Sonnet 5.5 and other models" and "Elevated errors for Claude Fable 5.1", both with impact major and status resolved, each naming Claude API (api.anthropic.com) alongside Claude Code, Claude Cowork and claude.ai. Consecutive major API-surface incidents are a capacity-strain signal worth watching; this reflects only what the vendor chose to post, not an SLA measure.
status.claude.come0c977f28fbe0882103530ccabf29b41f6ab3cd3e371e763cb97bceec2121264
Cited change rows
Every field of every cited row, before and after.
| field | before | after |
|---|---|---|
| components | ∅ | ["Claude API (api.anthropic.com)","Claude Code","Claude Cowork","claude.ai"] |
| impact | ∅ | major |
| incident_id | ∅ | 334jvgbrc4ff |
| incident_url | ∅ | https://status.claude.com/incidents/334jvgbrc4ff |
| provider | ∅ | anthropic |
| resolved_at | ∅ | 2026-10-25T07:53:39.004Z |
| started_at | ∅ | 2026-10-25T06:14:18.088Z |
| status | ∅ | resolved |
| title | ∅ | Elevated errors for Claude Sonnet 5.5 and other models |
| field | before | after |
|---|---|---|
| components | ∅ | ["Claude API (api.anthropic.com)","Claude Code","Claude Cowork","claude.ai"] |
| impact | ∅ | major |
| incident_id | ∅ | vx06kp8wfpq2 |
| incident_url | ∅ | https://status.claude.com/incidents/vx06kp8wfpq2 |
| provider | ∅ | anthropic |
| resolved_at | ∅ | 2026-10-25T08:49:29.501Z |
| started_at | ∅ | 2026-10-25T08:17:08.277Z |
| status | ∅ | resolved |
| title | ∅ | Elevated errors for Claude Fable 5.1 |