Google

Gemini 3 Pro — Benchmark Scores, Pricing & Performance Analysis

FLAGSHIPGoogle
Chatbot Arena ELO
1492
Output Speed
60 tok/s
Input Cost
$2.0/1M
Output Cost
$12.0/1M
Context Window
1.0M

Gemini 3 Pro by Google demonstrates top-tier general intelligence, solid coding performance, outstanding mathematical reasoning. View detailed benchmark data including scores across coding, math, reasoning, speed, and cost metrics.

General Benchmarks

Chatbot Arena ELO
14923rd of 74

Human preference ELO from blind head-to-head votes

LMSYS / HuggingFace
MMLU-Pro
89.8%2nd of 66

Massive Multitask Language Understanding professional benchmark

HuggingFace Leaderboard
IFEval
91.0%5th of 25

Strict instruction following accuracy on verifiable constraints

Google Research

Coding Benchmarks

Design Arena ELO
125926th of 120

Human preference ELO for building things — websites, UI, games, charts, SVG

Design Arena (via OpenRouter)
Website Arena ELO
126529th of 108

Human preference ELO for building a working web page from a brief

Design Arena (via OpenRouter)
LiveCodeBench
72.0%8th of 66

Live competitive programming benchmark

livecodebench.github.io
HumanEval+
91.0%9th of 66

Code generation correctness with extended tests

Papers
SWE-bench Verified
65.0%21st of 67

Real-world software engineering task resolution

swebench.com

Math Benchmarks

GSM8K
97.5%7th of 66

Grade school math word problems

Papers
MATH
92.0%13th of 66

Competition mathematics problem solving

Papers
AIME 2025
95.0%5th of 17

American Invitational Mathematics Examination — competition math

Papers

Reasoning Benchmarks

ARC-AGI
54.0%8th of 66

Abstraction and Reasoning Corpus for general intelligence

arcprize.org
GPQA Diamond
91.9%9th of 140

Graduate-level science Q&A by domain experts

Papers

Speed Benchmarks

Time to First Token
450 ms52nd of 92

Latency before first token arrives

Aggregated
Output Speed
60 tok/s65th of 94

Tokens generated per second

Aggregated

Cost Benchmarks

Input Cost
$2.0336th of 413

Cost per 1M input tokens

OpenRouter API
Output Cost
$12.0355th of 413

Cost per 1M output tokens

OpenRouter API

Context Benchmarks

Context Length
1.0M52nd of 451

Maximum context window size

OpenRouter API

Available from 8 providers

The same model costs different amounts depending on who serves it.

ProviderInput / 1MOutput / 1MCached inContextYour key
QiHang$0.57$3.43—1.0M—
Poe$1.6$9.6$0.161.0M—
Jiekou.AI$1.8$10.8—1.0M—
302.AI$2$12—1.0M—
Databricks$2$12$0.21.0M—
Merge Gateway$2$12$0.21.0M—
OpenCode Zen$2$12$0.21.0M—
AnyAPI———1.0M—

Gemini 3 Pro — Benchmark Scores Overview

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

Gemini 3 Pro — Frequently Asked Questions

How intelligent is Gemini 3 Pro?

Gemini 3 Pro scores 1492 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 Pro cost?

Gemini 3 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 Pro?

Gemini 3 Pro generates output at 60 tokens per second, which is slower, prioritizing quality over speed compared to other models. The time to first token is 450 ms.

How good is Gemini 3 Pro at coding?

Gemini 3 Pro achieves 65.0% on SWE-bench Verified, demonstrating strong real-world software engineering capability. This benchmark tests the model's ability to resolve actual GitHub issues.

How good is Gemini 3 Pro at math and reasoning?

Gemini 3 Pro scores 92.0% on the MATH benchmark (competition-level mathematics). It also achieves 91.9% on GPQA Diamond, a graduate-level science reasoning benchmark.

What is the context window of Gemini 3 Pro?

Gemini 3 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 Pro?

Gemini 3 Pro was created by Google. It is classified as a flagship model in our catalogue.

Is Gemini 3 Pro open source?

No, Gemini 3 Pro is a proprietary model. It is available through Google's API and compatible providers.