# Fireworks AI: Service Degradation for GLM 5.3

- Impact (vendor’s label): minor
- Status: resolved · edited after publishing
- Started: 2026-10-19 18:29 UTC · Resolved: 2026-10-19 21:10 UTC · Duration: 2.7 h
- Updates: 2 · Affected components: GLM 5.3
- [Vendor status page: https://status.fireworks.ai/incidents/01M5APTB2MB411VCQMH1FCKC08](https://status.fireworks.ai/incidents/01M5APTB2MB411VCQMH1FCKC08)
- [Company: Fireworks AI](https://rewindex.com/company/fireworks-ai.md)

## Timeline of updates

- **investigating** 2026-10-19 18:29 UTC: We are seeing impacted performance for GLM 5.3. We are actively investigating.
- **resolved** 2026-10-19 21:10 UTC: We've resolved the incident and the affected service is now operational.

## Rewindex changes for this incident

- 2026-10-19 21:13 UTC: [Incident updated: Service Degradation for GLM 5.3](https://rewindex.com/change/r43e2cb56061fb8.md)


---
Canonical: https://rewindex.com/company/fireworks-ai/incidents/01M5APTB2MB411VCQMH1FCKC08 · Markdown: https://rewindex.com/company/fireworks-ai/incidents/01M5APTB2MB411VCQMH1FCKC08.md · JSON: https://rewindex.com/api/v1/companies/fireworks-ai/incidents/01M5APTB2MB411VCQMH1FCKC08 · Generated 2026-10-19T22:48:51.058Z