Gemini 2.5 Flash TTS
Gemini 2.5 Flash TTS is Google's text to speech model, starting at $0.5 / 1M input and $10.00 / 1M output. A Gemini 2.5 Flash variant specialized for text-to-speech synthesis, generating natural-sounding audio from text input.
| Specifications | |
|---|---|
google-gemini-2-5-flash-tts | |
| Text to Speech | |
| Active | |
| Google | |
| Text | |
| Text | |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | Batch | ||
|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Audio Out $ / 1M | Input $ / 1M | |
| $0.5 | $10.00 | $10.00 | $0.25 | |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Gemini 3.8 Flash | 1.0M | $0.375 | $1.88 | Available | |
| Gemini 3.7 Flash | 1.0M | $0.750 | $3.75 | Deprecating | |
| Gemini 3.6 Flash | 1.0M | $0.750 | $3.75 | Deprecating | |
| Gemini 3.1 Flash Image | 131K | $0.250 | $1.50 | Available | |
| Gemini 3.5 Flash | 1.0M | $0.750 | $4.50 | Available | |
| Gemini 3 Flash | 1.0M | $0.250 | $1.50 | Available | |
| Gemini 3 Flash | 1.0M | $0.250 | $1.50 | Available | |
| Gemini 3 Flash Preview | 1.0M | $0.500 | $3.00 | Available | |
| Gemini 3 Flash Reasoning | — | — | — | — | Available |
| Gemini 3 Flash Live | — | — | $0.250 | $1.50 | Available |
| Gemini 2.5 Flash TTS | — | — | $0.500 | $10.00 | Current |
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Gemini 4 Argon | — | — | — | — | — |
| 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 Pro Image | Pro | 131K | $2.00 | $12.00 | |
| 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 | |
| Gemini 3.1 Flash Lite Preview | Flash-lite | 1.0M | $0.250 | $1.50 | |
| Gemini 3.1 Pro Preview | Pro | 1.0M | $1.00 | $6.00 | |
| Gemini 3 Pro Preview | Pro | 1.0M | $2.00 | $12.00 | |
| Gemini 3 Pro Preview Low | Pro | — | — | — | — |