Gemini API · Model retirement
gemini-2.5-flash-preview-tts
Stops working (in 26 days)
Calls to the model gemini-2.5-flash-preview-tts on Gemini API stop working on November 17, 2026.
What to use instead of gemini-2.5-flash-preview-tts
Move to gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts, recommended by Google.
Facts
- API
- Gemini API
generativelanguage.googleapis.com - Model
gemini-2.5-flash-preview-tts- Kind
- Model retirement
- Takes effect
- November 17, 2026
- Calls after that day
- Fail
- Source
- Deprecations page
- Last updated
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