What is the difference between Hy4 Preview and Amazon Nova 2 Lite?

Hy4 Preview is developed by Tencent while Amazon Nova 2 Lite is developed by Amazon. Hy4 Preview has a 1.0M token context window vs Amazon Nova 2 Lite's 1.0M. You can compare their actual outputs across 34 challenges on Rival to see how they differ in practice.

Which is better, Hy4 Preview or Amazon Nova 2 Lite?

It depends on your use case. Hy4 Preview and Amazon Nova 2 Lite each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 34 challenges so you can judge which fits your needs best.

How much does Hy4 Preview cost compared to Amazon Nova 2 Lite?

Hy4 Preview costs $0.834/M input tokens and Amazon Nova 2 Lite costs $0.5/M input tokens. Amazon Nova 2 Lite is $0.33/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 Hy4 Preview and Amazon Nova 2 Lite on Rival?

This page shows a side-by-side comparison of Hy4 Preview and Amazon Nova 2 Lite 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 Aug 2026

Hy4 PreviewvsAmazon Nova 2 Lite

Amazon Nova 2 Lite is cheaper than Hy4 Preview at $0.5/M vs $0.834/M input tokens.

Hy4 Preview and Amazon Nova 2 Lite compared across 34 shared prompts
Spec	Hy4 Preview	Amazon Nova 2 Lite
Input price	$0.834/M tokens	$0.5/M tokens
Output price	$2.501/M tokens	$1.5/M tokens
Context window	1.0M tokens	1.0M tokens
Weights	—	Closed
Free API (OpenRouter)	No	No
Released	Aug 2026	Dec 2025