Google/ Gemini
Gemini 2.5 Flash TTS
google/gemini-2.5-flash-tts
Speech generation model for controllable voice, narration, and audio delivery
Released
2025-09-30
Context window
33K
Max output
16K
Weights
Closed
Modalities
Input
Text
Output
Audio
Identity
- Version
- gemini-2.5-flash-tts
- Knowledge cutoff
- 2025-01
- Aliases
- Gemini 2.5 Flash TTS
Providers
| Provider | Provider model ID | Protocol | Context | Max output | Input | Output | Capabilities | Notes | Pricing | Streaming |
|---|---|---|---|---|---|---|---|---|---|---|
| Vertex | gemini-2.5-flash-tts | custom | 33K | 16K | Text | Audio | Temperature | - | input $0.5/M output $10/M | Yes |
Capabilities
Temperature
Official price
input $0.5/M
output $10/M