Google: Gemini 3.1 Pro Preview

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...

Modalities

Input

textimageaudiovideopdf

Output

text

Pricing

Cost per 1 million tokens

Input

$2.4

Output

$14.4

Model Specs

Context Window

1,048,576

Max Output

65,536

Release Date

2026-02-19

Knowledge Cutoff

2025-01

Capabilities

Reasoning

Tool Calling

Vision

Last Updated: 2026-02-19

Provider: