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Cursor: "Degraded Performance for Anthropic Models"

No impact listedStatus: resolvedStarted Resolved (40 min)1 updatestatus.cursor.com (opens in new tab)
Part of an outage event

Anthropic outage, Feb 4, 2026 · 8 vendors, 8 incidents

Cursor’s incident blames Anthropic as the cause. (hop 1, posted +2 min vs Anthropic’s own post)

“…"Degraded Performance for Anthropic Models" This incident has been resolved.…”

Swipe sideways to see the whole diagram.

Anthropicposted 16:39 UTCWithin an hour2 vendors, 2 blamed AnthropicCursor, DeepgramCursor (this incident)posted +2 min
Anthropicposted 16:39 UTCWithin an hour2 vendors, 2 blamed AnthropicCursor, DeepgramCursor (this incident)posted +2 min
Cursor is outlined in red. Groups show up to a few vendors each; the event page lists every incident.
Mermaid source
flowchart LR
  root["Anthropic<br/>posted 16:39 UTC"]:::root
  h1["Within an hour<br/>2 vendors, 2 blamed Anthropic<br/>Cursor, Deepgram"]:::blames
  root --> h1
  me["Cursor (this incident)<br/>posted +2 min"]:::me
  h1 --- me

Full event: timeline, evidence and all vendors →

Detected automatically from incidents that started together and named the same provider. A link means one vendor’s incident named another, not a confirmed cause.

Timeline of updates

  1. resolved

    This incident has been resolved.

From Cursor’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.

Impact, status and times are the vendor’s own, as last archived. View on status.cursor.com (opens in new tab).

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