Is Gemini 3.1 Flash Lite Preview or GPT Image 2 cheaper?

Gemini 3.1 Flash Lite Preview is cheaper on output tokens ($1.50 vs $30.00 per 1M).

Which has the larger context window, Gemini 3.1 Flash Lite Preview or GPT Image 2?

Gemini 3.1 Flash Lite Preview has the larger context window (1M tokens).

Gemini 3.1 Flash Lite Preview vs GPT Image 2

Gemini 3.1 Flash Lite Preview is cheaper on output tokens, while Gemini 3.1 Flash Lite Preview offers a larger context window. Choose Gemini 3.1 Flash Lite Preview or GPT Image 2 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini 3.1 Flash Lite Preview	GPT Image 2
Provider	Vercel AI Gateway	Vercel AI Gateway
Input / 1M tokens	$0.25	$5.00
Output / 1M tokens	$1.50	$30.00
Context window	1M	0
Parameters	—	—
Open weights	No	No
Released	Mar 2026	Apr 2026

Gemini 3.1 Flash Lite Preview details →GPT Image 2 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.