Is Gemini 3 Flash Preview or GPT-3.5-turbo cheaper?

GPT-3.5-turbo is cheaper on output tokens ($1.50 vs $3.00 per 1M).

Which has the larger context window, Gemini 3 Flash Preview or GPT-3.5-turbo?

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

Gemini 3 Flash Preview vs GPT-3.5-turbo

GPT-3.5-turbo is cheaper on output tokens, while Gemini 3 Flash Preview offers a larger context window. Choose Gemini 3 Flash Preview or GPT-3.5-turbo based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini 3 Flash Preview	GPT-3.5-turbo
Provider	OrcaRouter	OrcaRouter
Input / 1M tokens	$0.50	$0.50
Output / 1M tokens	$3.00	$1.50
Context window	1M	16K
Parameters	—	20B
Open weights	No	No
Released	Dec 2025	Mar 2023

Gemini 3 Flash Preview details →GPT-3.5-turbo details →

FAQ

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