AssemblyAI outage, 30 March 2026

Increase in error rates for Claude Sonnet 4.6

Started
Resolved
30 Mar 2026, 23:55 UTC (after 5 h 13 min)
Impact
Minor
Affected
LLM Gateway

Last update from AssemblyAI

The AWS Bedrock issues have been resolved, and we have once again seen success rates for Claude models, including Sonnet 4.6, return to normal levels.

30 Mar 2026, 23:55 UTC

Read the full incident on the official AssemblyAI status page

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Other AssemblyAI incidents

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  2. Increased Processing Times and Errors on US Endpoint for Universal-3.5 Pro Async model

  3. Rejected Sessions on US Endpoint for Universal-3.6 Pro Realtime Model

  4. Increased processing times and errors for Universal-3.5 Pro on the EU async endpoint

  5. Increased turnaround times for Async Universal-3 model

  6. Outage on US Async Endpoint

  7. Elevated turnaround times for async transcription

  8. Increased latency for Universal 3.5 Pro Realtime model

All recorded AssemblyAI incidents