What is the difference between GPT Image 2.5 Sunburst and Nano Banana 2 Lite?

GPT Image 2.5 Sunburst is developed by OpenAI while Nano Banana 2 Lite is developed by Google AI. You can compare their actual outputs across 19 challenges on Rival to see how they differ in practice.

Which is better, GPT Image 2.5 Sunburst or Nano Banana 2 Lite?

It depends on your use case. GPT Image 2.5 Sunburst and Nano Banana 2 Lite each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 19 challenges so you can judge which fits your needs best.

How much does GPT Image 2.5 Sunburst cost compared to Nano Banana 2 Lite?

GPT Image 2.5 Sunburst costs $5/M input tokens and Nano Banana 2 Lite costs $0.25/M input tokens. Nano Banana 2 Lite is $4.75/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 GPT Image 2.5 Sunburst and Nano Banana 2 Lite on Rival?

This page shows a side-by-side comparison of GPT Image 2.5 Sunburst and Nano Banana 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 Sep 2026

GPT Image 2.5 SunburstvsNano Banana 2 Lite

Nano Banana 2 Lite is cheaper than GPT Image 2.5 Sunburst at $0.25/M vs $5/M input tokens.

GPT Image 2.5 Sunburst and Nano Banana 2 Lite compared across 19 shared prompts
Spec	GPT Image 2.5 Sunburst	Nano Banana 2 Lite
Input price	$5/M tokens	$0.25/M tokens
Output price	$30/M tokens	$1.5/M tokens
Parameters	Not disclosed	Not disclosed
Weights	Closed	—
Free API (OpenRouter)	No	—
Released	Sep 2026	Jun 2026