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CompaniesxAIIncidents

xAI: Fable 5 unavailable

MinorStatus: resolvedStarted Resolved (2.7 h)3 updatesstatus.x.ai (opens in new tab)

Affected components: Third-party models

Timeline of updates

  1. investigating

    We are investigating elevated errors affecting Fable 5. Other models remain available. Please switch to another model or select Auto while we investigate.

  2. investigating

    A fix has been implemented and we are monitoring for service restoration.

  3. resolved

    This incident has been resolved.

Archive proof

Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert.

How the archive is checked, and what it cannot prove.

This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.

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

Cite this

Status incident (vendor impact label: minor) posted by xAI, started 2026-08-19 23:10 UTC, resolved after 2.7 h, 3 update(s).

Title
Fable 5 unavailable
Vendor
xAI
Date
URL
https://rewindex.com/company/xai/incidents/zzm04sp8129g

xAI profileRecent xAI incidentsAll outages on August 19, 2026xAI in August 2026MarkdownJSON