Is xAI down?

The answer, from RELIASTRA's own observations

The endpoint xAI is observed at is not responding: the latest RELIASTRA check of status.x.ai did not receive the expected response. Whether xAI’s services are affected is a separate question this record does not answer alone.

• Latest observation: 26 Sep 2026 20:06:01 UTC - HTTP 403 in 44 ms from us-east.
• Last 24 hours: 35 observations, availability 0.00%, mean response 53 ms. Checks arrive about every 300 seconds per region.

The most recent observation did not receive the expected response from this endpoint.

What this answer does not claim

• This record measures the HTTP behaviour of status.x.ai - the endpoint RELIASTRA probes for xAI. It is not a statement that every xAI service is operational, and an operational endpoint is not a statement about your own integration, your traffic path, or your API key.
• Vendor-reported status is separate: RELIASTRA does not ingest, mirror or reconcile xAI’s own status reporting, so the two records can legitimately disagree. Read both; only one of them is independent of xAI.
• Regions are printed only where probes actually measured: us-east. Nothing about any other region is claimed or inferred.