# Service Degradation for GLM 5.3 Fast

- Provider: [Fireworks AI](https://down.guide/fireworks)
- Level: confirmed
- Impact: Degraded
- lasted 43m
- started 2026-11-03 16:05 UTC
- id: DWN-34e8557da7
- Official page: https://status.fireworks.ai/incidents/01M6H2H5CGNHB5TG15KTE47SYK

## Updates from Fireworks AI
### 2026-11-03 16:05 UTC: investigating
We are seeing impacted performance for GLM 5.3 Fast. We are actively investigating.

### 2026-11-03 16:48 UTC: resolved
We've resolved the incident and the affected service is now operational.

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