Is gemini-3-flash-preview or gpt-5-nano cheaper?

gpt-5-nano is cheaper on output tokens ($0.36 vs $3.00 per 1M).

Which has the larger context window, gemini-3-flash-preview or gpt-5-nano?

gemini-3-flash-preview has the larger context window (1M tokens).

gemini-3-flash-preview vs gpt-5-nano

gpt-5-nano is cheaper on output tokens, while gemini-3-flash-preview offers a larger context window. Choose gemini-3-flash-preview or gpt-5-nano based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	gemini-3-flash-preview	gpt-5-nano
Provider	Jiekou.AI	Jiekou.AI
Input / 1M tokens	$0.50	$0.05
Output / 1M tokens	$3.00	$0.36
Context window	1M	400K
Parameters	—	—
Open weights	No	No
Released	Jan 2026	Jan 2026

gemini-3-flash-preview details →gpt-5-nano details →

FAQ

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