# Fireworks AI: Service Degradation for GLM 5.3 Fast

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-10-14 21:24 UTC · Resolved: 2026-10-14 21:26 UTC · Duration: 2 min
- Updates: 2 · Affected components: GLM 5.3 Fast
- [Vendor status page: https://status.fireworks.ai/incidents/01M4Y4SZ5HFTJXMGYAY4WW2ZCA](https://status.fireworks.ai/incidents/01M4Y4SZ5HFTJXMGYAY4WW2ZCA)
- [Company: Fireworks AI](https://rewindex.com/company/fireworks-ai.md)

## Timeline of updates

- **investigating** 2026-10-14 21:24 UTC: We are seeing impacted performance for GLM 5.3 Fast. We are actively investigating.
- **resolved** 2026-10-14 21:26 UTC: We've resolved the incident and the affected service is now operational.


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Canonical: https://rewindex.com/company/fireworks-ai/incidents/01M4Y4SZ5HFTJXMGYAY4WW2ZCA · Markdown: https://rewindex.com/company/fireworks-ai/incidents/01M4Y4SZ5HFTJXMGYAY4WW2ZCA.md · JSON: https://rewindex.com/api/v1/companies/fireworks-ai/incidents/01M4Y4SZ5HFTJXMGYAY4WW2ZCA · Generated 2026-10-19T23:38:00.163Z