# Gemini 3.1 Flash TTS Preview deprecated, retires 2026-12-18

> Source: <https://llmstatus.ai/m/google/google/gemini-3.1-flash-tts-preview>
> Published: 2026-11-14 00:00:35+00:00

GG▲ Retiring soon

# Gemini 3.1 Flash TTS Preview

Google · gemini-3.1-flash-tts-preview

Google: earliest possible shutdown 2026-12-18 (estimated, may move). 

[Provider statement →](https://models.dev/google/gemini-3.1-flash-tts-preview)
Released2026-04-15

Retires2026-12-18in 34d

gemini-flashtext8k context16k max out$1 / $20 per 1M

also matches: 

`gemini-3.1-flash-tts-preview`` google/gemini-3.1-flash-tts-preview`
[provider announcement →](https://models.dev/google/gemini-3.1-flash-tts-preview)

Does your code call Gemini 3.1 Flash TTS Preview?

$ curl -fsSL https://llmstatus.ai/install.sh | bash

Then `mm status` in any repo — it finds every model you use and flags the ones on a clock. No account, nothing uploaded.

[Get alerted before it retires →](https://llmstatus.ai/sign-up)