Okapi Okapi

Cartesia sonic-turbo model retirement

Stopped working

Calls to the model sonic-turbo on Cartesia stopped working on October 20, 2026.


Facts

API
Cartesia api.cartesia.ai
Model
sonic-turbo
Kind
Model retirement
Takes effect
October 20, 2026
Calls after that day
Fail
Source
Deprecations page
Last updated
Verified
, against Cartesia's own pages

Questions

When does sonic-turbo shut down?

Calls to the model sonic-turbo on Cartesia stopped working on October 20, 2026.

What happens to calls after October 20, 2026?

They have failed since October 20, 2026.

How do I find the calls this hits in my code?

Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.


More from Cartesia 10

  1. sonic-2-2025-03-07Model retirement Stopped working
  2. sonic-2-2025-04-16Model retirement Stopped working
  3. sonic-2-2025-05-08Model retirement Stopped working
  4. sonic-2-2025-06-11Model retirement Stopped working
  5. sonic-englishModel retirement Stopped working
  6. sonic-multilingualModel retirement Stopped working
  7. sonic-turbo-2025-03-07Model retirement Stopped working
  8. sonic-turbo-2025-06-04Model retirement Stopped working
  9. sonic-2Model retirement Stopped working
  10. sonic-3-2025-10-27Model retirement Stopped working

You fixed this one by hand.

Okapi opens the pull request with the fix before the next breaking change reaches your code.

Add to GitHub