GO

Gemini 3.1 Pro

by Google

Tracked text vision audio API Available

Tracked release

This page is live so the release is discoverable quickly, but it is not treated as a fully evaluated ranked model yet. Pricing, context, availability, and source notes may already be present while benchmark and quality coverage are still being collected.

Input Price

$2.00

per 1M tokens

Output Price

$12.00

per 1M tokens

Context Window

1.0M

tokens

Max Output

65.5K

tokens

Quality Score

96

out of 100

Value Score

101

quality per $

Details

Provider
Google
Released
19 Feb 2026
Speed
80 tok/s
Time to First Token
300ms
Open Source
No
API Available
Yes
Pricing Source
openrouter.ai/api/v1/models
Price Updated
14 Apr 2026

Notes

Latest; ARC-AGI-2: 77.1%; >200K: $4/$18 Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line. Current Gemini 3.1 Pro preview line.

Regional Availability

Open availability board
API + Web Provider baseline

Google AI Studio and Gemini API

Google AI Studio and the Gemini API are available only in Google's supported countries and territories.

Wide official regional coverage that includes the UK, much of Europe, the US, Canada, Japan, and many additional markets.

Known available

United Kingdom United States Canada France Germany Japan

Google routes unsupported users to Vertex AI when AI Studio and the Gemini API are not available in their region.

Last verified 09 Apr 2026, 20:41 UTC Google AI for Developers

Benchmark Scores

Chatbot Arena ELO

1375

Source: LMSYS (validated)

Humanity's Last Exam

25

Source: Google

Price History

Blended price trend (input + 3×output / 4)

$9.50 → $9.50
↑ 0%
Date Input $/1M Output $/1M Change
22 Feb 2026 $2.00 $12.00 —
8 Apr 2026 $2.00 $12.00 0.0%
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