Fireworks incident

Service Degradation for DeepSeek V4.1 Flash 1017

Resolved after 1 hour 1 minute, affecting Serverless (DeepSeek V4.1 Flash 1017), on October 21, 2026.

investigating Oct 21, 2026, 08:56 AM UTC

We are seeing impacted performance for DeepSeek V4.1 Flash 1017. We are actively investigating.

Started
Oct 21, 2026, 08:56 AM UTC
Resolved
Oct 21, 2026, 09:58 AM UTC
Duration
1h 1m
Detected by Pingoru
Oct 21, 2026, 08:56 AM UTC

Affected components

Serverless (DeepSeek V4.1 Flash 1017)

Update timeline

  1. investigating Oct 21, 2026, 08:56 AM UTC

    We are seeing impacted performance for DeepSeek V4.1 Flash 1017. We are actively investigating.

  2. resolved Oct 21, 2026, 09:58 AM UTC

    We've resolved the incident and the affected service is now operational.

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