Gemini 3.8 Flash TTS
Google · released 2026-09-22
No price from the maker itself is on record for Gemini 3.8 Flash TTS. The lowest of 1 providers is Vercel AI Gateway: $0.5 per 1M input tokens and $9 per 1M output tokens (as of 2026-11-12). Context window: 8.2K tokens, up to 16.4K output tokens per request.
Price by providerUSD per 1M tokens
| Provider | Input | Output | Cached | Notes | |
|---|---|---|---|---|---|
 Vercel AI GatewayLowestgoogle/ | $0.5 | $9 | — | Lowest | Official docs |
Providers are those listed by models.dev. This site has not vetted them one by one; each provider's own page has the binding price.
About
Flagship text-to-speech model for expressive, studio-grade voices and long-form multi-speaker audio
Description from models.dev.
Specs
- Type
- Speech
- Context
- 8.2K
- Max output
- 16.4K
- Input
- Text
- Output
- Audio
- Reasoning
- No
- Tool calling
- No
- Structured output
- —
- Knowledge cutoff
- —
- Open weights
- No
- Released
- 2026-09-22
Source
Prices and specs come from models.dev (MIT licence), updated 2026-11-12. Each provider's name links to its official docs. A provider priced at 0 usually includes the model in a subscription; it is not necessarily a free API.