AssemblyAI incident

Increased latency for Universal 3.5 Pro Realtime model

Minor Resolved Upstream link ↗

Started

August 25, 2026 at 02:55 PM UTC

Duration

6 min

Resolved

August 25, 2026 at 03:01 PM UTC

Updates timeline

  1. Investigating

    We are currently investigating an issue where there is increased latency for our Universal 3.5 Pro Realtime model on the US endpoint. This began at 14:15 UTC.

  2. Identified

    The issue has been identified and our team is working on a fix.

  3. Monitoring

    The fix has been implemented and latency has recovered as of 14:45 UTC. The team is continuing to monitor the situation.

  4. Resolved

    This incident has been resolved. From 14:15-14:45 UTC customers experienced increased latency when using our Universal 3.5 Pro Realtime model on the US endpoint. The EU endpoint was not affected. Sessions continued to function during this time without any errors.

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