What is the difference between Claude 3 Haiku and Mistral Large 3 2512?

Claude 3 Haiku is developed by Anthropic while Mistral Large 3 2512 is developed by Mistral AI. You can compare their actual outputs across 54 challenges on Rival to see how they differ in practice.

Which is better, Claude 3 Haiku or Mistral Large 3 2512?

It depends on your use case. Claude 3 Haiku and Mistral Large 3 2512 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 54 challenges so you can judge which fits your needs best.

How can I compare Claude 3 Haiku and Mistral Large 3 2512 on Rival?

This page shows a side-by-side comparison of Claude 3 Haiku and Mistral Large 3 2512 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 Dec 2025

Claude 3 HaikuvsMistral Large 3 2512

Mistral Large 3 2512 is the newer model, released after Claude 3 Haiku.

Claude 3 Haiku and Mistral Large 3 2512 compared across 54 shared prompts
Spec	Claude 3 Haiku	Mistral Large 3 2512
Input price	$0.25/M tokens	—
Output price	$1.25/M tokens	—
Context window	200K tokens	—
Weights	Closed	Open
Free API (OpenRouter)	No	No
Released	Mar 2024	Dec 2025