Google: Gemini 3.1 Pro Preview

Google: Gemini 3.1 Pro Preview is a text model from Google, with a 1.0M-token context window, priced at $2.00 in · $12.00 out / 1M. On Fully Informed you can add Google: Gemini 3.1 Pro Preview to a multi-model panel, where it answers independently, debates the other models and gets cross-checked for blind spots.

Google: Gemini 2.5 Flash$0.30 in · $2.50 out / 1MGoogle: Nano Banana (Gemini 2.5 Flash Image)$0.30 in · $2.50 out / 1MAnthropic: Claude Fable Latest$10.00 in · $50.00 out / 1MAnthropic Claude Haiku Latest$1.00 in · $5.00 out / 1MAnthropic: Claude Opus Latest$5.00 in · $25.00 out / 1MAnthropic Claude Sonnet Latest$2.00 in · $10.00 out / 1M

What is Google: Gemini 3.1 Pro Preview?

Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...

What is the context window of Google: Gemini 3.1 Pro Preview?

Google: Gemini 3.1 Pro Preview supports a 1.0M-token context window.

How much does Google: Gemini 3.1 Pro Preview cost?

Google: Gemini 3.1 Pro Preview is priced at $2.00 in · $12.00 out / 1M via OpenRouter.

What are alternatives to Google: Gemini 3.1 Pro Preview?

Comparable text models include Google: Gemini 2.5 Flash, Google: Nano Banana (Gemini 2.5 Flash Image), Anthropic: Claude Fable Latest, Anthropic Claude Haiku Latest.