What is the difference between Aurora Alpha and Mistral Nemo?

Aurora Alpha is developed by OpenRouter while Mistral Nemo is developed by Mistral AI. Aurora Alpha has a 128K token context window vs Mistral Nemo's 128K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Aurora Alpha or Mistral Nemo?

It depends on your use case. Aurora Alpha and Mistral Nemo each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Aurora Alpha cost compared to Mistral Nemo?

Aurora Alpha costs $0/M input tokens and Mistral Nemo costs $0.03/M input tokens. Aurora Alpha is $0.03/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 Aurora Alpha and Mistral Nemo on Rival?

This page shows a side-by-side comparison of Aurora Alpha and Mistral Nemo 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 Feb 2026

Aurora AlphavsMistral Nemo

Aurora Alpha is cheaper than Mistral Nemo at $0/M vs $0.03/M input tokens.

Aurora Alpha and Mistral Nemo compared across 53 shared prompts
Spec	Aurora Alpha	Mistral Nemo
Input price	Free	$0.03/M tokens
Output price	Free	$0.07/M tokens
Context window	128K tokens	128K tokens
Weights	—	Open
Free API (OpenRouter)	No	No
Released	Feb 2026	Jul 2024