# Fireworks AI: Service Degradation for GLM 5.3 Flash

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-10-08 20:49 UTC · Resolved: 2026-10-08 22:36 UTC · Duration: 1.8 h
- Updates: 3 · Affected components: GLM 5.3 Flash
- [Vendor status page: https://status.fireworks.ai/incidents/01M4EME5D6VSR3ZGVXSNVDPSX0](https://status.fireworks.ai/incidents/01M4EME5D6VSR3ZGVXSNVDPSX0)
- [Company: Fireworks AI](https://rewindex.com/company/fireworks-ai.md)

## Timeline of updates

- **investigating** 2026-10-08 20:49 UTC: We are seeing impacted performance for GLM 5.3 Flash. We are actively investigating.
- **monitoring** 2026-10-08 21:39 UTC: We are monitoring GLM 5.3 Flash performance to confirm that the issue is mitigated.
- **resolved** 2026-10-08 22:36 UTC: The performance issue affecting GLM 5.3 Flash has been resolved.


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Canonical: https://rewindex.com/company/fireworks-ai/incidents/01M4EME5D6VSR3ZGVXSNVDPSX0 · Markdown: https://rewindex.com/company/fireworks-ai/incidents/01M4EME5D6VSR3ZGVXSNVDPSX0.md · JSON: https://rewindex.com/api/v1/companies/fireworks-ai/incidents/01M4EME5D6VSR3ZGVXSNVDPSX0 · Generated 2026-10-18T10:42:48.444Z