Quick facts

Model ID gemini-2.5-flash-tts

Source Vertex

Context Window 32768

Pricing $0.50 input / $10.00 output per 1M tokens

Capabilities -

Model overview

Gemini 2.5 Flash TTS is an AI model from Vertex with 32768 token context window and text input support.

Published pricing is $0.50 input and $10.00 output per 1M tokens.

Model ID gemini-2.5-flash-tts

Provider Vertex

Family gemini-flash

Status -

Knowledge Cutoff 2025-01

Release Date 2025-09-30

Input Modalities text

Output Modalities audio

Context Window 32768

Input Limit -

Output Limit 16384

Tool Calling No

Reasoning No

Structured Output -

Temperature Control No

Open Weights No

Input Cost / 1M tokens $0.50

Output Cost / 1M tokens $10.00

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens -

Cache Write Cost / 1M tokens -