# Fireworks AI: Service Degradation for GLM 5.3 Fast

> GLM 5.3 Fast had degraded performance. Fireworks AI investigated the problem. The incident is resolved, and the service is operational. The outage lasted about 4 minutes.

- Provider: [Fireworks AI](https://outages.live/fireworks.md)
- Type: Incident
- State: Resolved
- Worst impact: Degraded performance
- Started: 2026-11-03 00:20 UTC
- Resolved: 2026-11-03 00:24 UTC (lasted 4 min)
- Official update: https://status.fireworks.ai

## Updates from Fireworks AI

### resolved, 2026-11-03 00:24 UTC

We've resolved the incident and the affected service is now operational.

### investigating, 2026-11-03 00:21 UTC

We are seeing impacted performance for GLM 5.3 Fast. We are actively investigating.