Model Comparison

Gemini 3 Pro vs GPT Image 2Which is better in 2026?

Comparing Gemini 3 Pro and GPT Image 2 across benchmarks, pricing, and capabilities.

Verdict: Gemini 3 Pro vs GPT Image 2 — which is better?

Gemini 3 Pro (by Google) and GPT Image 2 (by OpenAI) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

On price, Gemini 3 Pro is roughly 2.5x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Choose Gemini 3 Pro if…

  • cost matters — it's about 2.5x cheaper per token

Choose GPT Image 2 if…

  • you want the most recent training data — it shipped Apr 2026
AI Model Comparison Table
Feature
Google
Gemini 3 Pro
OpenAI
GPT Image 2

FAQ

Common questions about Gemini 3 Pro vs GPT Image 2.

Which is better, Gemini 3 Pro or GPT Image 2?

Gemini 3 Pro (Google) and GPT Image 2 (OpenAI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Gemini 3 Pro compare to GPT Image 2 in benchmarks?

Gemini 3 Pro scores AIME 2025: 100.0%, Vending-Bench 2: 100.0%, Global PIQA: 93.4%, GPQA: 91.9%, MMMLU: 91.8%.

Is Gemini 3 Pro cheaper than GPT Image 2?

Gemini 3 Pro is 2.5x cheaper for input tokens. Gemini 3 Pro costs $2.00/M input and $12.00/M output via google. GPT Image 2 costs $5.00/M input and $30.00/M output via openai.

What are the context window sizes for Gemini 3 Pro and GPT Image 2?

Gemini 3 Pro supports 1.0M tokens and GPT Image 2 supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemini 3 Pro and GPT Image 2?

Key differences include input pricing ($2.00 vs $5.00/M). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3 Pro and GPT Image 2?

Gemini 3 Pro is developed by Google and GPT Image 2 is developed by OpenAI.

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