# Fireworks AI: Service Degradation for GLM 5.3

- Impact (vendor’s label): minor
- Status: resolved · edited after publishing
- Started: 2026-10-23 13:33 UTC · Resolved: 2026-10-23 16:38 UTC · Duration: 3.1 h
- Updates: 2 · Affected components: GLM 5.3
- [Vendor status page: https://status.fireworks.ai/incidents/01M5MFEKQ7RP38XW628P4ZXZ3D](https://status.fireworks.ai/incidents/01M5MFEKQ7RP38XW628P4ZXZ3D)
- [Company: Fireworks AI](https://rewindex.com/company/fireworks-ai.md)

## Timeline of updates

- **investigating** 2026-10-23 13:33 UTC: We are seeing impacted performance for GLM 5.3. We are actively investigating.
- **resolved** 2026-10-23 16:38 UTC: We've resolved the incident and the affected service is now operational.

## Rewindex changes for this incident

- 2026-10-23 16:43 UTC: [Incident updated: Service Degradation for GLM 5.3](https://rewindex.com/change/re03fe944bf6b77.md)


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Canonical: https://rewindex.com/company/fireworks-ai/incidents/01M5MFEKQ7RP38XW628P4ZXZ3D · Markdown: https://rewindex.com/company/fireworks-ai/incidents/01M5MFEKQ7RP38XW628P4ZXZ3D.md · JSON: https://rewindex.com/api/v1/companies/fireworks-ai/incidents/01M5MFEKQ7RP38XW628P4ZXZ3D · Generated 2026-10-24T11:08:03.960Z