# Fireworks AI: Service Degradation for GLM 5.3 Fast

> Fireworks AI status incident “Service Degradation for GLM 5.3 Fast” on 2026-11-12: impact minor (vendor’s label), 30 min, 2 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/fireworks-ai/incidents/01M770AY4DSAP38KCNWN4MHH6N
Last updated: 2026-11-12T05:03:10Z

- Impact (vendor’s label): minor
- Status: resolved · edited after publishing
- Started: 2026-11-12 04:30 UTC · Resolved: 2026-11-12 05:00 UTC · Duration: 30 min
- Updates: 2 · Affected components: GLM 5.3 Fast
- [Vendor status page: https://status.fireworks.ai/incidents/01M770AY4DSAP38KCNWN4MHH6N](https://status.fireworks.ai/incidents/01M770AY4DSAP38KCNWN4MHH6N)
- [Company: Fireworks AI](https://rewindex.com/company/fireworks-ai.md)

## Timeline of updates

- **investigating** 2026-11-12 04:30 UTC: We are seeing impacted performance for GLM 5.3 Fast. We are actively investigating.
- **resolved** 2026-11-12 05:00 UTC: We've resolved the incident and the affected service is now operational.

## Rewindex changes for this incident

- 2026-11-12 05:03 UTC: [Incident updated: Service Degradation for GLM 5.3 Fast](https://rewindex.com/change/r4b38ab09ee460e.md)

## Cite this

Status incident (vendor impact label: minor) posted by Fireworks AI, started 2026-11-12 04:30 UTC, resolved after 30 min, 2 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/fireworks-ai/incidents/01M770AY4DSAP38KCNWN4MHH6N
- Citation: Fireworks AI, “Service Degradation for GLM 5.3 Fast” (2026-11-12 04:30 UTC). Archived by Rewindex: https://rewindex.com/company/fireworks-ai/incidents/01M770AY4DSAP38KCNWN4MHH6N (CC BY 4.0).
- Markdown link: `[Fireworks AI: Service Degradation for GLM 5.3 Fast (2026-11-12)](https://rewindex.com/company/fireworks-ai/incidents/01M770AY4DSAP38KCNWN4MHH6N)`


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Canonical: https://rewindex.com/company/fireworks-ai/incidents/01M770AY4DSAP38KCNWN4MHH6N · Markdown: https://rewindex.com/company/fireworks-ai/incidents/01M770AY4DSAP38KCNWN4MHH6N.md · JSON: https://rewindex.com/api/v1/companies/fireworks-ai/incidents/01M770AY4DSAP38KCNWN4MHH6N · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-12T15:25:54.141Z