What is the difference between MiMo-V2.5-Pro and Sonar Pro Search?

MiMo-V2.5-Pro is developed by Xiaomi while Sonar Pro Search is developed by Perplexity. MiMo-V2.5-Pro has a 1.0M token context window vs Sonar Pro Search's 200K. You can compare their actual outputs across 51 challenges on Rival to see how they differ in practice.

Which is better, MiMo-V2.5-Pro or Sonar Pro Search?

It depends on your use case. MiMo-V2.5-Pro and Sonar Pro Search each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 51 challenges so you can judge which fits your needs best.

How much does MiMo-V2.5-Pro cost compared to Sonar Pro Search?

MiMo-V2.5-Pro costs $1/M input tokens and Sonar Pro Search costs $3/M input tokens. MiMo-V2.5-Pro is $2.00/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 MiMo-V2.5-Pro and Sonar Pro Search on Rival?

This page shows a side-by-side comparison of MiMo-V2.5-Pro and Sonar Pro Search 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 Apr 2026

MiMo-V2.5-ProvsSonar Pro Search

MiMo-V2.5-Pro is cheaper than Sonar Pro Search at $1/M vs $3/M input tokens.

MiMo-V2.5-Pro and Sonar Pro Search compared across 51 shared prompts
Spec	MiMo-V2.5-Pro	Sonar Pro Search
Input price	$1/M tokens	$3/M tokens
Output price	$3/M tokens	$15/M tokens
Context window	1.0M tokens	200K tokens
Weights	Open	Closed
Free API (OpenRouter)	No	No
Released	Apr 2026	Oct 2025