Is Gemini 3 Flash Preview or GPT-5 Mini cheaper?

GPT-5 Mini is cheaper on output tokens ($2.00 vs $3.00 per 1M).

Which has the larger context window, Gemini 3 Flash Preview or GPT-5 Mini?

Gemini 3 Flash Preview has the larger context window (1M tokens).

Gemini 3 Flash Preview vs GPT-5 Mini

GPT-5 Mini is cheaper on output tokens, while Gemini 3 Flash Preview offers a larger context window. Choose Gemini 3 Flash Preview or GPT-5 Mini based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini 3 Flash Preview	GPT-5 Mini
Provider	Abacus	Abacus
Input / 1M tokens	$0.50	$0.25
Output / 1M tokens	$3.00	$2.00
Context window	1M	400K
Parameters	—	—
Open weights	No	No
Released	Dec 2025	Aug 2025

Gemini 3 Flash Preview details →GPT-5 Mini details →

FAQ

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