What is the difference between Gemini 2.5 Pro (I/O Edition) and MiniMax M3?

Gemini 2.5 Pro (I/O Edition) is developed by Google AI while MiniMax M3 is developed by MiniMax. You can compare their actual outputs across 40 challenges on Rival to see how they differ in practice.

Which is better, Gemini 2.5 Pro (I/O Edition) or MiniMax M3?

It depends on your use case. Gemini 2.5 Pro (I/O Edition) and MiniMax M3 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 40 challenges so you can judge which fits your needs best.

How much does Gemini 2.5 Pro (I/O Edition) cost compared to MiniMax M3?

Gemini 2.5 Pro (I/O Edition) costs $1.25/M input tokens and MiniMax M3 costs $0.3/M input tokens. MiniMax M3 is $0.95/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Gemini 2.5 Pro (I/O Edition) and MiniMax M3 on Rival?

This page shows a side-by-side comparison of Gemini 2.5 Pro (I/O Edition) and MiniMax M3 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Updated Jun 2026

Gemini 2.5 Pro (I/O Edition)vsMiniMax M3

MiniMax M3 is cheaper than Gemini 2.5 Pro (I/O Edition) at $0.3/M vs $1.25/M input tokens.

Gemini 2.5 Pro (I/O Edition) and MiniMax M3 compared across 40 shared prompts
Spec	Gemini 2.5 Pro (I/O Edition)	MiniMax M3
Input price	$1.25/M tokens	$0.3/M tokens
Output price	$10/M tokens	$1.2/M tokens
Context window	—	1.0M tokens
Weights	Closed	Open
Free API (OpenRouter)	No	No
Released	May 2025	Jun 2026