Overview
Gemini 3.1 Flash TTS Preview vs Kokoro 82M: side-by-side summary
Gemini 3.1 Flash TTS Preview and Kokoro 82M are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Gemini 3.1 Flash TTS Preview, from Google, has a 32,768-token context window and is priced at $1/M tokens input, $20/M tokens output on OpenRouter.
Kokoro 82M, from hexgrad, has a 4,096-token context window and is priced at $0.62/M characters on OpenRouter.
- Context window
- Gemini 3.1 Flash TTS Preview: 32,768 tokens
- Kokoro 82M: 4,096 tokens
- Price
- Gemini 3.1 Flash TTS Preview: $1/M tokens input, $20/M tokens output
- Kokoro 82M: $0.62/M characters
- Provided by
- Gemini 3.1 Flash TTS Preview: Google
- Kokoro 82M: hexgrad