Outage in AssemblyAI

Delayed processing of transcripts on Slam

Resolved Major
November 20, 2025 - Started 24 days ago - Lasted about 1 hour
Official incident page

Incident Report

We are currently investigating an issue where there has been delayed processing of transcripts on Slam-1, specifically in our us-west-2 region. This began at 5:43 UTC. Customers will experience queueing or erroring of transcripts when using our Slam-1 model. Our Universal model is not affected by this incident.
Components affected
AssemblyAI Asynchronous API

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Latest Updates ( sorted recent to last )
RESOLVED 24 days ago - at 11/20/2025 09:41AM

This incident has been resolved.

MONITORING 24 days ago - at 11/20/2025 08:47AM

A fix has been implemented and our team is monitoring the results. Slam-1 has resumed normal processing.

IDENTIFIED 24 days ago - at 11/20/2025 08:26AM

The issue has been identified and a fix is being implemented.

INVESTIGATING 24 days ago - at 11/20/2025 08:21AM

We are currently investigating an issue where there has been delayed processing of transcripts on Slam-1, specifically in our us-west-2 region. This began at 5:43 UTC. Customers will experience queueing or erroring of transcripts when using our Slam-1 model. Our Universal model is not affected by this incident.

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