# Service Degradation for GLM 5.3 Flash

- Provider: [Fireworks AI](https://down.guide/fireworks)
- Level: confirmed
- Impact: Degraded
- lasted 1h 47m
- started 2026-10-08 20:49 UTC
- GLM 5.3 Flash
- id: DWN-ffa5bddf28
- Official page: https://status.fireworks.ai/incidents/01M4EME5D6VSR3ZGVXSNVDPSX0

## Updates from Fireworks AI
### 2026-10-08 20:49 UTC: investigating
We are seeing impacted performance for GLM 5.3 Flash. We are actively investigating.

### 2026-10-08 21:39 UTC: monitoring
We are monitoring GLM 5.3 Flash performance to confirm that the issue is mitigated.

### 2026-10-08 22:36 UTC: resolved
The performance issue affecting GLM 5.3 Flash has been resolved.

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