# Fireworks AI: Service Degradation for GLM 5.3 Fast

> Fireworks AI reports degraded performance for GLM 5.3 Fast. Fireworks AI investigated the incident and then resolved it. The incident lasted 4 minutes, from 00:20 to 00:24 UTC on 3 November 2026.

- Provider: [Fireworks AI](https://outages.cc/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.