What is the difference between Amazon Nova 2 Lite and OpenAI o4-mini?

Amazon Nova 2 Lite is developed by Amazon while OpenAI o4-mini is developed by OpenAI. You can compare their actual outputs across 35 challenges on Rival to see how they differ in practice.

Which is better, Amazon Nova 2 Lite or OpenAI o4-mini?

It depends on your use case. Amazon Nova 2 Lite and OpenAI o4-mini each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 35 challenges so you can judge which fits your needs best.

How much does Amazon Nova 2 Lite cost compared to OpenAI o4-mini?

Amazon Nova 2 Lite costs $0.5/M input tokens and OpenAI o4-mini costs $1.1/M input tokens. Amazon Nova 2 Lite is $0.60/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 Amazon Nova 2 Lite and OpenAI o4-mini on Rival?

This page shows a side-by-side comparison of Amazon Nova 2 Lite and OpenAI o4-mini 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

Amazon Nova 2 LitevsOpenAI o4-mini

Amazon Nova 2 Lite is cheaper than OpenAI o4-mini at $0.5/M vs $1.1/M input tokens.

Amazon Nova 2 Lite and OpenAI o4-mini compared across 35 shared prompts
Spec	Amazon Nova 2 Lite	OpenAI o4-mini
Input price	$0.5/M tokens	$1.1/M tokens
Output price	$1.5/M tokens	$4.4/M tokens
Context window	1.0M tokens	—
Weights	Closed	Closed
Free API (OpenRouter)	No	No
Released	Dec 2025	Apr 2025