Gemini 3.1 Flash TTS Preview
Gemini 3.1 Flash TTS Preview is Google's language model with a 8K context window and up to 16K output tokens, starting at $1.00 / 1M input and $N/A / 1M output. A text-to-speech model in the Gemini Flash series, offering fast, low-latency speech synthesis in a preview release.
Google's language model with a 8K context window and up to 16K output tokens, starting at $1.00 / 1M input and $N/A / 1M output. A text-to-speech model in the Gemini Flash series, offering fast, low-latency speech synthesis in a preview release.Capabilities
Input1/5
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Output1/5
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Capabilities1/13
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Pricing by Provider
| Provider | Standard | Batch | ||
|---|---|---|---|---|
| Input $ / 1M | Audio Out $ / 1M | Input $ / 1M | Audio Out $ / 1M | |
Google Gemini | $1.00 | $20.00 | $0.500 | $10.00 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Gemini 3.1 Flash TTS Preview | — | 8K | $1.00 | $0.000 | Current |
| Gemini 3.1 Flash Live Preview | — | 131K | $0.750 | $4.50 | Available |
| Gemini 3 Flash | 1.0M | $0.500 | $3.00 | Available | |
| Gemini 3 Flash Preview | 1.0M | $0.500 | $3.00 | Available | |
| Gemini 2.5 Flash | 1.0M | $0.150 | $0.600 | Available | |
| Gemini 2.5 Flash Live Native Audio | — | 128K | $0.000 | $0.000 | Available |
| Gemini 2.5 Flash Live Preview Native Audio | — | 1.0M | $0.300 | $2.00 | Available |
| Gemini 2.5 Flash Native Audio | — | 1.0M | $0.300 | $2.50 | Available |
| Gemini 2.5 Flash Native Audio Preview | — | 1.0M | $0.300 | $2.50 | Available |
| Gemini 2.5 Flash Preview | — | 1.0M | $0.150 | $2.50 | Available |
| Gemini 2.5 Flash Preview TTS | — | 8K | $0.300 | $2.50 | Available |
Other models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Gemini 3.1 Flash Lite Preview | Flash-lite | 1.0M | $0.250 | $1.50 | |
| Gemini 3.1 Pro Preview Custom Tools | Pro | 1.0M | — | — | |
| Gemini 3.1 Pro Preview | Pro | 1.0M | $2.00 | $12.00 | |
| Gemini 3.1 Pro | Pro | — | — | $2.20 | $13.20 |
| Gemini 3 Pro Preview | Pro | 1.0M | $2.00 | $12.00 | |
| Nano Banana Pro (Gemini 3 Pro Image) | Pro | 66K | $2.00 | $12.00 | |
| Gemini 3 Deep Think | — | — | — | — | — |
| Gemini 3 Pro Preview | Pro | — | — | $2.00 | $12.00 |
| Gemini 2.5 Flash Lite Preview | Flash-lite | 1.0M | $0.100 | $0.400 | |
| Gemini 2.5 Flash Lite | Flash-lite | 1.0M | $0.075 | $0.300 |