Gemini 2.5 Pro Preview TTS
DeprecatesGemini 2.5 Pro Preview TTS is Google's language model with a 1.0M context window and up to 66K output tokens, available from 2 providers, starting at $1.00 / 1M input and $20.00 / 1M output. A preview text-to-speech variant of Gemini 2.5 Pro for high-fidelity voice generation in early-access testing.
Capabilities
Input2/5
Text✓
Image✓
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio✓
Video·
Embedding·
Capabilities5/13
Reasoning·
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling✓
Structured Outputs✓
Native JSON Schema·
Web Search✓
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | Batch | |||||
|---|---|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Audio In $ / 1M | Audio Out $ / 1M | Input $ / 1M | Output $ / 1M | |
| $1.00 | $20.00 | $0.125 | $0.7 | $20.00 | $0.5 | $10.00 | |
| $1.00 | $20.00 | $0.125 | $0.7 | $20.00 | $0.5 | N/A | |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Gemini 3 Pro Image | 131K | $2.00 | $12.00 | Available | |
| Gemini 3.1 Pro Preview | 1.0M | $1.00 | $6.00 | Available | |
| Gemini 3 Pro Preview | 1.0M | $2.00 | $12.00 | Deprecated | |
| Gemini 3 Pro Preview Low | — | — | — | — | Available |
| Gemini 3 Pro | — | 1.0M | $1.00 | $6.00 | Available |
| Gemini 3 Pro Image Generation | — | — | — | — | Available |
| Gemini 3 Pro Live | — | — | $1.00 | $6.00 | Available |
| Gemini 3 Pro Live Image | — | — | — | — | Available |
| Gemini 3 Pro Live Image Generation | — | — | — | — | Available |
| Gemini 2.5 Pro | 1.0M | $1.25 | $10.00 | Deprecated | |
| Gemini 2.5 Pro Preview TTS | — | 1.0M | $1.00 | $20.00 | Current |
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Gemini 4 Argon | — | — | — | — | — |
| Gemini 3.8 Flash | Flash | 1.0M | $0.375 | $1.88 | |
| Gemini 3.7 Flash | Flash | 1.0M | $0.750 | $3.75 | |
| Gemini 3.6 Flash | Flash | 1.0M | $0.750 | $3.75 | |
| Gemini 3.5 Flash Lite | Flash-lite | 1.0M | $0.150 | $1.25 | |
| Gemini 3.1 Flash Lite Image | Flash-lite | 66K | $0.250 | $1.50 | |
| Gemini 3.1 Flash Image | Flash | 131K | $0.250 | $1.50 | |
| Gemini 3.5 Flash | Flash | 1.0M | $0.750 | $4.50 | |
| Gemini 3.1 Flash Lite | Flash-lite | 1.0M | $0.125 | $0.750 | |
| Gemini 3.1 Flash Lite | Flash-lite | 1.0M | $0.125 | $0.750 |