# Fireworks AI: Service Degradation for Muse Spark Open US

> Muse Spark Open US has degraded performance. Fireworks AI is investigating the problem. The provider reported this state 3 minutes after the incident started.

- Provider: [Fireworks AI](https://outages.cc/fireworks.md)
- Type: Incident
- State: investigating
- Worst impact: Degraded performance
- Started: 2026-11-05 00:03 UTC
- Official update: https://status.fireworks.ai

## Updates from Fireworks AI

### investigating, 2026-11-05 00:06 UTC

We are seeing impacted performance for Muse Spark Open US. We are actively investigating.