Run Pi on Gemini 3.1 Flash TTS Preview

by pi.devCoding agentpi.dev

Pi is a lightweight open coding agent from pi.dev. It's a simple, fast terminal agent that edits code and runs tasks from natural-language prompts, built to stay minimal and model-agnostic rather than locked to one provider. On Opper, launch it on any of 700+ models, fall back across providers automatically, and keep everything on one key.

Run

Pionin

Launch Pi on Gemini 3.1 Flash TTS Preview

Set up with agents

Paste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.

Get your API key

Where you can run it

Gemini 3.1 Flash TTS Preview runs on the routes below. Route only to EU providers when your data has to stay in Europe.

Provider	Region	Zero data retention	Training	Input	Output	Cache read
Google Cloud	US		No	$1.00	$0	Input price

The model

Gemini 3.1 Flash TTS Preview

Gemini 3.1 Flash TTS by Google, fast and expressive text-to-speech with granular control tags and 70+ language support for natural narration.

Available on

Pricing from$1.00/ 1M input$0/ 1M output8Kcontext

Privacy

ZDR
Training: No
Region: US

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