Outage in Cartesia
Elevated errors on TTS requests for sonic-2
Resolved MinorIncident Report
A recent deployment introduced regressions affecting a subset of text-to-speech (TTS) requests using the latest sonic-2 model ID, including the dated variants sonic-2-2025-05-08 and sonic-2-2025-06-11. Between 1:00–1:30 pm UTC, impacted requests experienced elevated API error rates. The issue was isolated to the affected model IDs and did not impact other TTS models.
The incident has been resolved.
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Latest Updates ( sorted recent to last )
RESOLVED
5 months ago - at 09/18/2025 01:54PM
A recent deployment introduced regressions affecting a subset of text-to-speech (TTS) requests using the latest sonic-2 model ID, including the dated variants sonic-2-2025-05-08 and sonic-2-2025-06-11. Between 1:00–1:30 pm UTC, impacted requests experienced elevated API error rates. The issue was isolated to the affected model IDs and did not impact other TTS models.
The incident has been resolved.
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