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AssemblyAI: Increased latency for Universal 3.5 Pro Realtime model

MinorStatus: resolvedStarted Resolved (6 min)4 updatesstspg.io (opens in new tab)

Affected components: APIs - Streaming APIStreaming API

Timeline of updates

  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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Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).

Cite this

Status incident (vendor impact label: minor) posted by AssemblyAI, started 2026-08-25 14:55 UTC, resolved after 6 min, 4 update(s).

Title
Increased latency for Universal 3.5 Pro Realtime model
Vendor
AssemblyAI
Date
URL
https://rewindex.com/company/assemblyai/incidents/z11q6y0njk2s

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