Google

Gemini 3.1 Pro — Benchmark Scores, Pricing & Performance Analysis

FLAGSHIPGoogle
Chatbot Arena ELO
1501
Output Speed
65 tok/s
Input Cost
$2.0/1M
Output Cost
$12.0/1M
Context Window
1.0M

Gemini 3.1 Pro by Google demonstrates top-tier general intelligence, excellent coding ability, outstanding mathematical reasoning. View detailed benchmark data including scores across coding, math, reasoning, speed, and cost metrics.

Gemini 3.1 Pro — Benchmark Scores Overview

Scores normalized to percentage scale for visual comparison. ELO scores mapped to 0-100 range (1100-1500).

Gemini 3.1 Pro — Frequently Asked Questions

How intelligent is Gemini 3.1 Pro?

Gemini 3.1 Pro scores 1501 on the Chatbot Arena ELO rating, making it one of the top-ranked AI model. This score is based on blind head-to-head human preference voting.

How much does Gemini 3.1 Pro cost?

Gemini 3.1 Pro costs $2.0 per 1M input tokens and $12.0 per 1M output tokens. This is mid-range pricing for its capability level.

How fast is Gemini 3.1 Pro?

Gemini 3.1 Pro generates output at 65 tokens per second, which is slower, prioritizing quality over speed compared to other models. The time to first token is 420 ms.

How good is Gemini 3.1 Pro at coding?

Gemini 3.1 Pro achieves 80.6% on SWE-bench Verified, demonstrating excellent real-world software engineering capability. This benchmark tests the model's ability to resolve actual GitHub issues.

How good is Gemini 3.1 Pro at math and reasoning?

Gemini 3.1 Pro scores 93.0% on the MATH benchmark (competition-level mathematics). It also achieves 94.1% on GPQA Diamond, a graduate-level science reasoning benchmark.

What is the context window of Gemini 3.1 Pro?

Gemini 3.1 Pro has a context window of 1.0M tokens. This determines how much text, conversation history, and code the model can process in a single request.

Who created Gemini 3.1 Pro?

Gemini 3.1 Pro was created by Google. It is classified as a flagship model in the AI Value Index.

Is Gemini 3.1 Pro open source?

No, Gemini 3.1 Pro is a proprietary model. It is available through Google's API and compatible providers.