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Gemini 3.8 Flash-Lite TTS pricing

Gemini 3.8 Flash-Lite TTS from Google costs $0.500 per 1M input tokens and $6.00 per 1M output tokens. Cached input is $0.125 per 1M.

API id gemini-3.8-flash-lite-tts · Google · source · updated 2026-09-25

We have not confirmed what kind of model this is. Its name suggests one thing and its pricing another, and we would rather say so than guess.

$0.500
Input / 1M tokens
$6.00
Output / 1M tokens
$0.125
Cached input / 1M
—
Context window

Gemini 3.8 Flash-Lite TTS specifications

Provider
Google
API id
gemini-3.8-flash-lite-tts
Model type
unknown
Context window
— tokens
Max output
not published
Currency
USD
Price source
First-party
Last checked
2026-09-25

Tags

  • audio
  • fast

What Gemini 3.8 Flash-Lite TTS costs in practice

Estimated cost at common usage volumes
WorkloadInput tokensOutput tokensEstimated cost
Short chat turn1,000500$0.0035
Document summary50,0002,000$0.04
1M tokens in, 200K out1,000,000200,000$1.70

Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.

Common questions

How much does Gemini 3.8 Flash-Lite TTS cost per 1M tokens?
Gemini 3.8 Flash-Lite TTS costs $0.500 per 1M input tokens and $6.00 per 1M output tokens on the standard tier. Cached input is $0.125 per 1M.
What is Gemini 3.8 Flash-Lite TTS's context window?
Google does not publish a context window for Gemini 3.8 Flash-Lite TTS on its pricing page.
Is there a cheaper Gemini model than Gemini 3.8 Flash-Lite TTS?
Yes. Gemini Embedding 2 is $0.200 per 1M input tokens versus $0.500 for Gemini 3.8 Flash-Lite TTS.
Where does this Gemini 3.8 Flash-Lite TTS price come from?
Directly from Google's published pricing page, re-read every day and normalized to USD per 1,000,000 tokens.

Head-to-head comparisons

Other Gemini models

See all Gemini pricing →