What is the difference between Gemini 3 Pro Preview and GPT-5.4 Nano?

Gemini 3 Pro Preview is developed by Google AI while GPT-5.4 Nano is developed by OpenAI. You can compare their actual outputs across 50 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3 Pro Preview or GPT-5.4 Nano?

It depends on your use case. Gemini 3 Pro Preview and GPT-5.4 Nano each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 50 challenges so you can judge which fits your needs best.

How can I compare Gemini 3 Pro Preview and GPT-5.4 Nano on Rival?

This page shows a side-by-side comparison of Gemini 3 Pro Preview and GPT-5.4 Nano across shared challenges. You can vote on which model produced the better output, and Pro users can create custom challenges to test both models with their own prompts.

Rival

Updated Mar 17, 2026

Gemini 3 Pro PreviewvsGPT-5.4 Nano

45 fights queued

Why Gemini 3 Pro Preview?

Dead even. This one's a coin flip.

Why GPT-5.4 Nano?

4 months newerMar 2026

Gemini 3 Pro PreviewGPT-5.4 Nano

Input price

—

$0.20/M

Output price

—

$1.25/M

Context

—

400K

Released

Nov 2025

Mar 2026

Favorites

Gemini 3 Pro PreviewGPT-5.4 Nano

Movie

The Matrix

19998.2

The Matrix

19998.2

Album

The Dark Side

Gregorian

To Pimp a Butterfly

Kendrick Lamar

Book

The Hitch Hiker's Guide to the Galaxy

Douglas Adams

To Kill a Mockingbird

Harper Lee

City

Kyoto

Japan

Tokyo

Japan

Game

Tetris (1984)

Puzzle4.4

The Legend of Zelda: Ocarina of Time

Adventure, Action4.4

6 / 45

Estimate Complexityreasoning

Tests an AI's ability to make educated estimates based on technical knowledge

Gemini 3 Pro Preview

Google · Nov 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

GPT-5.4 Nano

Openai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

2 / 45

AI Board Game Logicreasoning

Tests an AI's ability to understand game rules and strategy

Gemini 3 Pro Preview

Google · Nov 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

GPT-5.4 Nano

Openai · Mar 2026svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

3 / 45

Logic Puzzlereasoning

Tests an AI's ability to solve a simple but potentially confusing logic puzzle

Gemini 3 Pro Preview

Google · Nov 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

GPT-5.4 Nano

Openai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

4 / 45

Stochastic Consistency Testanalysis

Tests an AI's randomness and creativity

Gemini 3 Pro Preview

Google · Nov 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

GPT-5.4 Nano

Openai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

5 / 45

SVG Layout Challengeimage generation

Tests an AI's ability to generate vector graphics

Gemini 3 Pro Preview

Google · Nov 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

GPT-5.4 Nano

Openai · Mar 2026svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

6 / 45

Xbox Controller SVG Artimage generation

Tests an AI's ability to create detailed SVG illustrations of gaming hardware

Gemini 3 Pro Preview

Google · Nov 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

GPT-5.4 Nano

Openai · Mar 2026svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

This matchup has more rounds

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Our Verdict

Gemini 3 Pro Preview

GPT-5.4 Nano

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call

These are our prompts. Yours will tell you more.

Run Gemini 3 Pro Preview vs GPT-5.4 Nano on your actual task. 5 free credits. No card.

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FAQ

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Gemini 3 Pro Preview vs GPT-5.4 Nano

Which is better, Gemini 3 Pro Preview or GPT-5.4 Nano?