# Service Degradation for GLM 5.3

- Provider: [Fireworks AI](https://down.guide/fireworks)
- Level: confirmed
- Impact: Degraded
- lasted 3h 5m
- started 2026-10-23 13:33 UTC
- GLM 5.3 
- id: DWN-33ed65e9f9
- Official page: https://status.fireworks.ai/incidents/01M5MFEKQ7RP38XW628P4ZXZ3D

## Updates from Fireworks AI
### 2026-10-23 13:33 UTC: investigating
We are seeing impacted performance for GLM 5.3. We are actively investigating.

### 2026-10-23 16:38 UTC: resolved
We've resolved the incident and the affected service is now operational.

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