Fireworks AI
Degraded

Fireworks outage on September 15, 2026: what happened and how long it lasted

On September 15, 2026, Fireworks AI had degraded performance between 03:40 and 16:19 UTC, about 12.7 h in total. The vendor posted 4 incidents.

Live status

Timeline (UTC)

  1. OfficialOfficial incident posted: Service Degradation for GLM 5.3
  2. OfficialOfficially resolved: Service Degradation for GLM 5.3
  3. OfficialOfficial incident posted: Service Degradation for one of our Serverless models
  4. OfficialOfficially resolved: Service Degradation for one of our Serverless models
  5. OfficialOfficial incident posted: Service Degradation for one of our Serverless models
  6. OfficialOfficially resolved: Service Degradation for one of our Serverless models
  7. OfficialOfficial incident posted: Service Degradation for GLM 5.3
  8. OfficialOfficially resolved: Service Degradation for GLM 5.3

Hourly measurements (UTC)

00:0012:0023:00
Was Fireworks down on September 15, 2026?

On September 15, 2026, Fireworks AI had degraded performance between 03:40 and 16:19 UTC, about 12.7 h in total. The vendor posted 4 incidents.

Is Fireworks working now?

Live status: modelbank.ai/status/fireworks. We test it every 2 minutes.

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