Yandex Cloud experienced a minor incident on October 21, 2025 affecting SpeechSense and ru-central1-a and 1 more component, lasting 5d 23h. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Oct 21, 2025, 03:07 PM UTC
We observe that it is impossible to read and perform any operations with dialogs uploaded over the past 2 months. We are waiting for data access to be restored within 2 hours.
- identified Oct 21, 2025, 05:36 PM UTC
Currently, access to the dialogues has been restored until October 21. The dialogues for the last day are part of the regular recalculation process and will gradually become available. The final recovery is expected tomorrow before 10:00 MSK.
- identified Oct 22, 2025, 11:49 AM UTC
The original data of uploaded dialogues and their text transcripts have been restored. The team is working on restoring the dialog processing results. There may be delays in processing new dialogs.
- resolved Oct 27, 2025, 01:41 PM UTC
The problems with SpeechSense services have been fixed. The service is operating normally.