[US (us.api.x.ai)] grok-4.6 and grok-4.5 high error rate

Status: RESOLVED

Severity: disruption

Resolved: Mon, 17 Aug 2026 23:28:05 GMT

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Updates:

Mon, 17 Aug 2026 23:28:05 GMT

Resolved

The incident has been fully resolved.

Mon, 17 Aug 2026 22:39:21 GMT

Investigating

Some customers will still see some elevated TTFT on grok-4.6

Mon, 17 Aug 2026 21:57:42 GMT

Investigating

We are investigating an issue with one of our GPU clusters

via SpaceXAI System Status